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HomeMy WebLinkAboutSTANFORD SENIOR LIVING - FDP210017 - SUBMITTAL DOCUMENTS - ROUND 6 - UTILITY PLANSHORSETOOTH ROADSTANFORD ROADS. COLLEGE DRIVELANDINGS DRIVEJOHN F. KENNEDY PKWY.STOVER ROADE. MONROE DR.S. LEMAY AVE.E. SWALLOW ROADSheetSTANFORD SENIOR LIVING These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc.NOT FOR CO N S T R U C T I O N REVIEW SE T E N G I N E E R N GI EHTRON R N FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.comof 21MARCH 15, 2023I HEREBY AFFIRM THAT THESE FINALCONSTRUCTION PLANS WEREPREPARED UNDER MY DIRECTSUPERVISION, IN ACCORDANCE WITHALL APPLICABLE CITY OF FORT COLLINSAND STATE OF COLORADO STANDARDSAND STATUTES, RESPECTIVELY; ANDTHAT I AM FULLY RESPONSIBLE FOR THEACCURACY OF ALL DESIGN. REVISIONS,AND RECORD CONDITIONS THAT I HAVENOTED ON THESE PLANS.THESE PLANS HAVE BEEN REVIEWED BY THE CITY OF FORT COLLINS FOR CONCEPT ONLY. THE REVIEW DOES NOT IMPLYRESPONSIBILITY BY THE REVIEWING DEPARTMENT, THE CITY OF FORT COLLINS ENGINEER, OR THE CITY OF FORT COLLINSFOR ACCURACY AND CORRECTNESS OF THE CALCULATIONS. FURTHERMORE, THE REVIEW DOES NOT IMPLY THATQUANTITIES OF ITEMS ON THE PLANS ARE THE FINAL QUANTITIES REQUIRED. THE REVIEW SHALL NOT BE CONSTRUED FORANY REASON AS ACCEPTANCE OF FINANCIAL RESPONSIBILITY BY THE CITY OF FORT COLLINS FOR ADDITIONAL QUANTITIESOF ITEMS SHOWN THAT MAY BE REQUIRED DURING THE CONSTRUCTION PHASE.DISCLAIMER STATEMENT:CERTIFICATION STATEMENT:PROJECTLOCATIONVICINITY MAPNORTHNORTHERN ENGINEERING SERVICES, INCNE PROJECT NO. 1530-002DATE: NOVEMBER 3, 2020ORIGINAL FIELD SURVEY BY:SHEET INDEX FINAL UTILITY PLANS FORSTANFORD SENIOR LIVINGCALL UTILITY NOTIFICATION CENTER OFCOLORADOKnow what'sbelow.before you dig.CallRA TRACT OF LAND LOCATED IN THE SOUTHWEST QUARTER SECTION 25,TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH PRINCIPAL MERIDIAN, CITY OF FORT COLLINS, COUNTY OF LARIMER01CS1COVER SHEET02CS2GENERAL NOTES03CS3EROSION CONTROL NOTES04EX1EXISTING CONDITIONS AND DEMOLITION PLAN05HC1HORIZONTAL CONTROL PLAN06U1UTILITY PLAN07ST1STORM LINE A PLAN AND PROFILE08ST2STORM LINE A4 PLAN AND PROFILE09SS1SANITARY SERVICE PLAN AND PROFILE10G1GRADING PLAN11G2DETAILED GRADING PLAN12SUB1SUBGRADE PLAN13-18DTL1-DTL6DETAILS19EROS1EROSION CONTROL PLAN20EROS2EROSION CONTROL DETAILS21DR1DRAINAGE EXHIBITENGINEERNGIEHTRONRNENGINEERNGIEHTRONRNNORTHERN ENGINEERING SERVICES, INC.BLAINE MATHISEN, PE301 NORTH HOWES STREET, SUITE 100FORT COLLINS, CO 80524(970) 221-4158BUILDING ARCHITECTCIVIL ENGINEEROWNER/APPLICANTVFLABOLIN EVANS, AIA419 CANYON AVENUE, SUITE 200FORT COLLINS, CO 80521(970) 224-1191ESL FORT COLLINS LLCHUNTER MACLEAD1550 MARKET STREET, SUITE 200DENVER, CO 80202(303) 382-0175NORTHERN ENGINEERING SERVICES, INC.BOB TESSELY, PLS301 NORTH HOWES STREET, SUITE 100FORT COLLINS, CO 80524(970) 221-4158SURVEYORRIPLEY DESIGN, INCKATY THOMPSON, PLA419 CANYON AVENUE, SUITE 200FORT COLLINS, CO 80521(970) 224-5828LANDSCAPE ARCHITECTEARTH ENGINEERING COMPANY, INC.DAVID RICHER, PE4396 GREENFIELD DRIVEWINDSOR, COLORADO 80550(970) 545-3908GEOTECHNICAL ENGINEERCONTACT INFORMATIONPROJECT TEAM:CS1COVER SHEET01 PROJECT DATUM: NAVD 88BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 7-13NORTHWEST CORNER OF HORSETOOTH RD. AND STOVER ST., ON A CONCRETE TRAFFIC SIGNALBASE.ELEVATION: 5005.69BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-03SOUTHWEST CORNER OF EAST HORSETOOTH ROAD AND LEMAY AVENUE AT THE NORTHENTRANCE TO WARREN PARK, ON A SIGNAL POLE BASE.ELEVATION: 4988.82PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDINGDEVELOPMENTS HAVE USED NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM)FOR THEIR VERTICAL DATUMS.IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANYPURPOSE, THE FOLLOWING EQUATION SHOULD BE USED:NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.19.BASIS OF BEARINGSTHE BASIS OF BEARINGS IS THE SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 25-7-69AS BEARING SOUTH 89°52'33" EASTPROJECT BENCHMARKS:GAS-----------------Xcel Energy-----------------------------Stephanie Rich(970) 225-7828ELECTRIC--------City of Fort Collins Light & Power-- Rob Irish(970) 224-6167CABLE-------------Xfinity--------------------------------------Don Kapperman(970) 567-0245TELECOM.--------Centurylink-------------------------------Bill Johnson(970) 490-7501WATER------------City of Fort Collins Utilities-----------Shane Boyle(970) 221-6339WASTEWATER-City of Fort Collins Utilities-----------Shane Boyle(970) 221-6339STORMWATER-City of Fort Collins Utilities-----------Shane Boyle(970) 221-6339UTILITY CONTACT LIST: *UTILITY COMPANY* This list is provided as a courtesy reference only. Northern Engineering Services assumes no responsibility forthe accuracy or completeness of this list. In no way shall this list relinquish the Contractor's responsibility forlocating all utilities prior to commencing any construction activity. Please contact the Utility Notification Center ofColorado (UNCC) at 811 for additional information.PHONE NUMBER** The underground utility locates are based upon the best available information at the time of locating.Contractor acknowledges that it is common for underground facility owner maps to have errors and omissions ofdata shown. Consequently, it is the Contractor's sole responsibility to field verify the location of all utilities priorto construction, and notify the Engineer of any discrepancies found.City of Fort Collins, COUTILITY PLAN APPROVALAPPROVED:CITY ENGINEER,APPROVED SHEETSDATEAPPROVED:WATER & WASTEWATER UTILITY,APPROVED SHEETSDATEAPPROVED:STORMWATER UTILITY,APPROVED SHEETSDATEAPPROVED:PARK PLANNING & DEVELOPMENT,APPROVED SHEETSDATEAPPROVED:TRAFFIC OPERATIONS,APPROVED SHEETSDATEAPPROVED:ENVIRONMENTAL PLANNER,APPROVED SHEETSDATE SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. before you dig.Call R CS2 GENERAL NOTES02 A. GENERAL NOTES 1.All materials, workmanship, and construction of ppublic improvements shall meet or exceed the standards and specifications set forth in the Larimer County Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the City of Fort Collins. 2.All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise. 3.These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins Engineer. Use of these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to commencement of any work shown in these plans. 4.The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, as beneficiary of said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort Collins Engineer shall not relieve the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless and indemnify the City of Fort Collins, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors and omissions contained in these plans. 5.All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards and specifications current at the date of approval of the plans by the City of Fort Collins Engineer. 6.The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility of the Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer shall be responsible for unknown underground utilities. 7.The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation or grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting the respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer to relocate all existing utilities that conflict with the proposed improvements shown on these plans. 8.The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for any utility crossings required. 9.If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineer to modify the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction. 10.The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work is accomplished in a timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption of any utility service as well as the utility companies. 11.No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider. Notification shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, a pre-construction meeting may be required prior to commencement of any work. 12.The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitary sewer should be constructed prior to installation of the water lines and dry utilities. 13.The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the Water Utility. 14.A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water is discharged into a storm sewer, channel, irrigation ditch or any waters of the United States. 15.The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department of Health, Water Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan. 16.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 17.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must be submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. 18.The City of Fort Collins shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage, whether resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of the City of Fort Collins failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development. 19.All recommendations of the Final Drainage Report for Stanford Senior Living dated 03.15.23 by Northern Engineering Services, Inc., shall be followed and implemented. 20.Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall be maintained in good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping. 21.The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris must be removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved by the the City of Fort Collins street inspector. 22.No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction Permit is obtained, if applicable. 23.The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. The Developer shall notify the the City of Fort Collins Inspector (Fort Collins - 221-6605) and the City of Fort Collins Erosion Control Inspector (Fort Collins - 221-6700) at least 2 working days prior to the start of any earth disturbing activity, or construction on any and all public improvements. If the City of Fort Collins Engineer is not available after proper notice of construction activity has been provided, the Developer may commence work in the Engineer's absence. However, the City of Fort Collins reserves the right not to accept the improvement if subsequent testing reveals an improper installation. 24.The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench work is complete and prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the original geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the City of Fort Collins' default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placement of base and asphalt. Placement of curb, gutter, sidewalk, base and asphalt shall not occur until the City of Fort Collins Engineer approves the final report. 25.The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter flowline at all intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must certify in a letter to the City of Fort Collins that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the City of Fort Collins before installation of base course or asphalt will be allowed on the streets. 26.All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For the purposes of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to the property lines and marked so as to reduce the excavation necessary for building connections. 27.Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria for roads within these districts. 28.All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in the Wild Fire Hazard Area Mitigation Regulations in force at the time of final plat approval. 29.Prior to the commencement of any construction, the contractor shall contact the City of Fort Collins Forester to schedule a site inspection for any tree removal requiring a permit. 30.The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to OSHA Publication 2226, Excavating and Trenching. 31.The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The the City of Fort Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible for providing any and all traffic control devices as may be required by the construction activities. 32.Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins Traffic Operations Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor moves the traffic sign then the contractor will be charged for the labor, materials and equipment to reinstall the sign as needed. 33.The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development's local street operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to and from the Development. 34.There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no site construction activities on Sundays or holidays, unless there is prior written approval by Larimer County. 35.The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on these drawings, or designated to be provided, installed, or constructed, unless specifically noted otherwise. 36.Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification, and annotate the dimension on the as-built record drawings. 37.The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a copy of any permits and extension agreements needed for the job. 38.If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the Developer shall contact the Designer and the City of Fort Collins Engineer immediately. 39.The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available to the Larimer County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort Collins Engineer. 40.The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks (2) for the project as well as the basis of bearings. The information shall be as follows: PROJECT DATUM: NAVD 88 BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 7-13 NORTHWEST CORNER OF HORSETOOTH RD. AND STOVER ST., ON A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION: 5005.69 BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-03 SOUTHWEST CORNER OF EAST HORSETOOTH ROAD AND LEMAY AVENUE AT THE NORTH ENTRANCE TO WARREN PARK, ON A SIGNAL POLE BASE. ELEVATION: 4988.82 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.19. BASIS OF BEARINGS THE BASIS OF BEARINGS IS THE SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 25-7-69 AS BEARING SOUTH 89°52'33" EAST 41.All stationing is based on centerline of roadways unless otherwise noted. 42.Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of Occupancy. 43.When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done in accordance with the City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required. The determination of need for a complete overlay shall be made by the Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts are made. 44.Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the grades and condition as required by these plans. 45.Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections. 46.After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum period of two years from the date of acceptance. 47.The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and pipes, for the following private streets: N/A 48.Approved Variances are listed as follows: N/A CONSTRUCTION NOTES A. Grading and Erosion Control Notes 1.The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site. 2.There shall be no earth-disturbing activity outside the limits designated on the accepted plans. 3.All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). All other required erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction plans, and erosion control report. 4.At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosion control facilities shown herein. 5.Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area(s) required for immediate construction operations, and for the shortest practical period of time. 6.All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition by ripping or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outside project street rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County. 7.In order to minimize erosion potential, all temporary (structural) erosion control measures shall: a.Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary in order to ensure the continued performance of their intended function. b.Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector. c.Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector. 8.When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment and debris from all drainage infrastructure and other public facilities. 9.The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights of way, and make sure streets and walkways are cleaned at the end of each working day. 10.All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their release into any waters of the United States. 11.No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering, and perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched. 12.The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project and before turning the maintenance over to the City/County or Homeowners Association (HOA). 13.City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutant or contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout, chemicals, oil and gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure the proper containment and disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations. 14.A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material and located at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washout material will be removed and properly disposed of prior to the area being restored. 15.Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatever measures are determined necessary, as directed by the City. 16.See separate Stormwater Management Plan / Erosion Control Report for STANFORD SENIOR LIVING dated 03.15.23 by Northern Engineering Services, Inc., shall be followed and implemented for additional information. B. Street Improvement Notes 1.All street construction is subject to the General Notes on the cover sheet of these plans as well as the Street Improvements Notes listed here. 2.A paving section design, signed and stamped by a Colorado licensed Engineer, must be submitted to the City of Fort Collins Engineer for approval, prior to any street construction activity, (full depth asphalt sections are not permitted at a depth greater than 8 inches of asphalt). The job mix shall be submitted for approval prior to placement of any asphalt. 3.Where proposed paving adjoins existing asphalt, the existing asphalt shall be saw cut, a minimum distance of 12 inches from the existing edge, to create a clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean construction joint can be made. Wheel cuts shall not be allowed unless approved by the City of Fort Collins Engineer in Fort Collins. 4.Street subgrades shall be scarified the top 12 inches and re-compacted prior to subbase installation. No base material shall be laid until the subgrade has been inspected and approved by the City of Fort Collins Engineer. 5.Ft. Collins only. Valve boxes and manholes are to be brought up to grade at the time of pavement placement or overlay. Valve box adjusting rings are not allowed. 6.When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the Inspector before any cuts are made. Cutting and patching shall be done in conformance with Chapter 25, Reconstruction and Repair. The finished patch shall blend smoothly into the existing surface. The determination of need for a complete overlay shall be made by the City of Fort Collins Engineer. All overlay work shall be coordinated with adjacent landowners such that future projects do not cut the new asphalt overlay work. 7.All traffic control devices shall be in conformance with these plans or as otherwise specified in M.U.T.C.D. (including Colorado supplement) and as per the Right-of-Way Work Permit traffic control plan. 8.The Developer is required to perform a gutter water flow test in the presence of the City of Fort Collins Inspector and prior to installation of asphalt. Gutters that hold more than 1/4 inch deep or 5 feet longitudinally, of water, shall be completely removed and reconstructed to drain properly. 9.Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a full depth section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will be required. The entire subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than 50,000 lbs. and a single axle weight of at least 18,000 lbs. with pneumatic tires inflated to not less that 90 p.s.i.g. "Proof roll" vehicles shall not travel at speeds greater than 3 m.p.h. Any portion of the subgrade or base material which exhibits excessive pumping or deformation, as determined by the City of Fort Collins Engineer, shall be reworked, replaced or otherwise modified to form a smooth, non-yielding surface. The City of Fort Collins Engineer shall be notified at least 24 hours prior to the "proof roll." All "proof rolls" shall be preformed in the presence of an Inspector. C. Traffic Signing and Pavement Marking Construction Notes 1.All signage and marking is subject to the General Notes on the cover sheet of these plans, as well as the Traffic Signing and Marking Construction Notes listed here. 2.All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic. 3.All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD. 4.All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads. 5.All lane lines for concrete pavement should be epoxy paint. 6.Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and placement of the same. Their placement shall be approved by the City of Fort Collins Traffic Engineer prior to permanent installation of striping and symbols. 7.Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards. 8.Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction. 9.All surfaces shall be thoroughly cleaned prior to installation of striping or markings. 10.All sign posts shall utilize break-away assemblies and fasteners per the Standards. 11.A field inspection of location and installation of all signs shall be performed by the City of Fort Collins Traffic Engineer. All discrepancies identified during the field inspection must be corrected before the 2-year warranty period will begin. 12.The Developer installing signs shall be responsible for locating and protecting all underground utilities. 13.Special care shall be taken in sign location to ensure an unobstructed view of each sign. 14.Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period,the City of Fort Collins Traffic Engineer reserves the right to require additional signage and/or striping if the City of Fort Collins Traffic Engineer determines that an unforeseen condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and striping shall fall under the requirements of the 2-year warranty period for new construction (except fair wear on traffic markings). 15.Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail. D. Storm Drainage Notes 1.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 2.All recommendations of the Final Drainage Report for Stanford Senior Living dated 03.15.23 by Northern Engineering Services, Inc., shall be followed and implemented. 3.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. E. Utility Notes 1.All waterline and sanitary sewer construction shall conform to the Fort Collins Utility standards and specifications current to date of construction. 2.The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the water utility. 3.Water mains shall be poly-wrapped D.I.P, or PVC with tracer wire. 4.HDPE pipe may be used for 1-1/2 and 2 inch water services. The pipe shall meet the standards of AWWA 901, NSF Standard 61 and ASTM. The HDPE pipe shall be SDR 9 having a pressure rating of 200 psi. Stiffeners shall be used at all fittings and connections. Tracer wire shall be installed with the HDPE service, and shall extend up the curb stop. The curb stop shall be covered with a metal box and tracer wire test lid per City Water Detail 25. F. Infill and Redevelopment Notes 1.Despite everyone's best efforts, it is impossible to fully display subsurface information prior to excavation. This is especially true in areas of infill and redevelopment. Unknown subsurface conditions can have cost and schedule implications. Prior to finalizing contract terms, it is strongly recommended that the Owner and General Contractor have a candid discussion to formulate a strategy for dealing with such circumstances when they arise. The process and procures should be in place prior to excavation. Allowances and contingencies can address the cost implications, but additional measures are required to deal with scheduling and factors impacting sequence of work. The Architect, Engineer(s), and Construction Surveyor should be made aware of the protocol for dealing with such unknown subsurface conditions prior to starting work. SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what's below. before you dig.Call R CS3 EROSION CONTROL NOTES03 G. STANDARD EROSION CONTROL NOTES (CITY OF FORT COLLINS) General Erosion Control Requirements These notes are a summary for the legal requirements, that are set forth in the Fort Collins Stormwater Criteria Manual (FCSCM), and that any conflict is resolved by the more stringent requirement controlling. 1.The Property Owner, Owner’s Representative, Developer, Design Engineer, General Contractor, Sub-contractors, or similar title for the developing entity (here after referred to as the Developer) has provided these Erosion Control Materials in accordance with Erosion Control Criteria set forth in the Manual as an attempt to identify erosion, sediment, and other potential pollutant sources associated with these Construction Activities and preventing those pollutants from leaving the project site as an illicit discharge. Full City requirements and are outlined and clarified in the Manual under Chapter 4: Construction Control Measures and should be used to identify and define what is needed on a project. 2.The Developer shall make themselves thoroughly familiar with the provisions and the content of the specifications laid out in the Manual, the Development Agreement, the Erosion Control Materials compiled for this project, and the following notes as all these materials are applicable to this project. 3.The Developer shall implement and maintain Control Measures for all potential pollutants from the start of land disturbing activities until final stabilization of the construction site. 4.The City Erosion Control Inspector shall be notified at least twenty-four (24) hours prior to the desired start of any construction activities on this site to allow adequate time for on-site confirmation (initial inspection which can take up to two business days after receiving the request) that the site is in fact protected from sediment and pollutants discharges off site. Please contact erosion@fcgov.com early to schedule those Initial Erosion Control Inspections well in advance so that demolition, clearing, grubbing, tree removal, and scraping may begin without delay. Failure to receive an on-site confirmation before construction activities commence is an automatic “Notice of Violation” and can result in further enforcement actions. 5.The Developer shall proactively provide all appropriate Control Measures to prevent damage to adjacent downstream and leeward properties. This includes but is not limited to: trees, shrubs, lawns, walks, pavements, roadways, structures, creeks, wetlands, streams, rivers, and utilities that are not designed for removal, relocation, or replacement in the course of construction. 6.At all times the Developer shall be responsible to ensure adequate Control Measures are designed, selected, installed, maintain, repaired, replaced, and ultimately removed in order to prevent and control erosion suspension, sediment transportation, and pollutant discharge as a result of construction activities associated with this project. 7.All applicable Control Measures based upon the sequencing and/or phasing of the project shall be installed prior to those construction activities commencing. 8.As dynamic conditions (due to the nature, timing, sequence, and phasing of construction) in the field may warrant Control Measures in addition, or different, to what is shown on these plans, the Developer shall at all times be responsible to implement the Control Measures that are most effective with the current state and progress of construction. The Developer shall implement whatever measures are determined necessary, and/or as directed by the City Erosion Control Inspector. The Developer shall insure that all Erosion Control Plans (Maps) or SWMP documents are updated to reflect the current site conditions, with updates being initialed and dated. These site inspections and site condition updates shall be made available upon request by the City. 9.All listings, provisions, materials, procedures, activities, site work and the like articulated in this or other written site-specific documents (Including but not limited to the erosion control reports, development agreements, landscape, and drainage materials) shall meet or exceed the most restrictive language for City, County, State, and Federal regulations with regards to erosion, sediment, pollutant, and other pollution source Control Measures. The Developer shall be responsible to comply with all of these aforementioned laws and regulations. 10.The Developer shall ensure that all appropriate permits (CDPS General Permit Stormwater Discharges Associated with Construction Activity, Dewatering, Clean Water Act, Army Corps of Engineers’ 404 Wetlands Mitigation Permit, etc.) have been attained prior to the relevant activity has begun. These permits or copies shall be made available upon request by the City. 11.The Developer shall furnish all conveniences and assistances to aid the Erosion Control Inspectors of materials, workmanship, records, and self-inspections, etc. of the Control Measures involved in the construction activities. 12.The Developer shall request clarification of all apparent site construction issues that may arise due to inconsistencies in construction plans for the site or site conditions around the selected Control Measures by contacting the Erosion Control Inspector. The Erosion Control Inspector will not be responsible for any explanations, interpretations, or supplementary data provided by others. 13.All Control Measures shall be installed in accordance with the Manual. 14.The City reserves the right to require additional Control Measures as site conditions warrant, to the extent authorized by relevant legal authority. 15.As with any construction standards, occasions may arise where the minimum erosion control standards are either inappropriate or cannot be justified. In these cases, a variance to these standards may be applied for pursuant to the terms, conditions, and procedures of the Manual. 16.Inspection. The contractor shall inspect site pollutant sources and implement Control Measures at a minimum of once every two weeks during construction and within 24 hours following a precipitation event. Documentation of each inspection shall be recorded and retained by the contractor. 17.All temporary Control Measures shall be cleaned, repaired, or reconstructed as necessary in order to assure continual performance of their intended function. All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their release into any drainage way. 18.Any Control Measure may be substituted for another standard Control Measure so long as that Control Measure is equal to, or of greater protection than the original Control Measure that was to be used in that location. (ex. silt fence, for wattles, or for compact berms) Wattle alone on commercial construction sites have shown to be an ineffective substitute for silt fence or compact berms unless it is accompanied by a construction fence to prevent vehicle traffic. 19.Any implementation or replacement of existing Control Measures for a non-standard control, or alternative Control Measure, shall require the review and acceptance by the City erosion control staff before the measure will be allowed to be used on this project. These Control Measures’ details shall be submitted, reviewed and accepted to be in accordance with the Erosion Control Criteria based upon the functionality and effectiveness in accordance with sound engineering and hydrological practices Land disturbance, Stockpiles, and Storage of Soils 20.There shall be no earth-disturbing activity outside the limits designated on the accepted plans. Off road staging areas or stockpiles must be preapproved by the City. Disturbances beyond these limits will be restored to original condition. 21.Pre-disturbance vegetation shall be identified, protected, and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area required for immediate construction operations, and for the shortest practical period of time. This should include sequencing and phasing construction activities in a way so that the soil is not exposed for long periods of time by schedule or limit grading to small areas. This should also include when practical advancing the schedule on stabilization activities such that landscaping takes place shortly if not immediately after grading has occurred. Vegetation efforts shall start as soon as possible to return the site to a stabilized condition. Sensitive areas should avoid clearing and grading activities as much possible. 22.All exposed soils or disturbed areas are considered a potential pollutant and shall have Control Measures implemented on the site to prevent materials from leaving the site. 23.All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition at all times by equipment tracking, scarifying or disking the surface on a contour with a 2 to 4 inch minimum variation in soil surface until mulch, vegetation, and/or other permanent erosion control is installed. 24.No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport through the use of surface roughening, watering, and down gradient perimeter controls. All soil stockpiles shall be protected from sediment transport by wind in accordance with Municipal Code §12-150. All stockpiles shall be flattened to meet grade or removed from site as soon as practical, and no later than the completion of construction activities or abandonment of the project. All off-site stockpile storage locations in City limits shall have a stockpile permit from the City Engineering Department prior to using the area to store material. If frequent access from hardscape to the stockpile is needed a structural tracking Control Measure shall be implemented. 25.All required Control Measures shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc.). All of the required erosion Control Measures must be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction plans, and erosion control report. 26.All inlets, curb-cuts, culverts, and other storm sewer infrastructure which could be potentially impacted by construction activities shall be protected with Control Measures. Material accumulated from this Control Measure shall be promptly removed and in cases where the protection has failed, the pipes shall be thoroughly cleaned out. 27.All streams, stream corridors, buffers, woodlands, wetlands, or other sensitive areas shall be protected from impact by any construction activity through the use of Control Measures. 28.All exposed dirt shall have perimeter control. Any perimeter controls that drain off or has the ability to be tracked onto the nearby hardscape shall have some form of effective sediment control as the, or as part of the, perimeter control. 29.All exposed slopes should be protected. All exposed steep slopes (Steeper than 3:1 H:V) shall be protected from erosion and sediment transport through use of Control Measures. 30.No soils shall remain exposed by land disturbing activity for more than thirty (30) days after activity has ceased before required temporary seeding or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed. This is not just limited to projects that are abandoned; this includes any project that is temporarily halted and no immediate activity is to resume within the next thirty (30) days, unless otherwise approved by the City Erosion Control Inspector. During a season when seeding does not produce vegetative cover, another temporary erosion control shall be implemented with or until temporary seeding or permanent erosion control can be performed. 31.All individual lots shall have effective sediment controls located on the street side and any down gradient side. Typically most lots drain to the front yet on those cases where houses are along a pond or drainage swale have the lot drain in a different direction than the street, those individual lots will need protection on that down gradient side to prevent sediment from leaving the lot. See the Individual Lot Details for further clarification. Vehicle Tracking 32.At all points where vehicles exit or leave the exposed dirt area on to a hardscape or semi hardscape (concrete, asphalt, road base, etc.) shall have installed at least one structural tracking Control Measure to prevent vehicle tracking. All areas not protected by an adequate perimeter control shall be considered a point where vehicles exit the site. Access points should be limited to as few entrances as possible (All perimeter areas shall be protected from tracking activities). 33.In all areas that the structural tracking Control Measures fail to prevent vehicle tracking, collection and proper disposal of that material is required. All inlets located near access points and affected by tracking activities shall be prevented from the introduction of sediment into the drainage system. 34.City Municipal Code §20-62, among other things, prohibits the tracking, dropping, or depositing of soils or any other material onto city streets by or from any source. City Municipal Code, §26-498, among other things, prohibits the discharge of pollutants on public or private property if there is a significant potential for migration of such pollutant. Therefore, all tracked or deposited materials (intentional or inadvertent) are not permitted to remain on the street or gutter and shall be removed and legally disposed of by the Developer in a timely and immediate manner. Dirt ramps installed in the curb-lines are not exempt to these sections of code and shall not be permitted in the street right of way (public or private). 35.If repeated deposit of material occurs on a site, additional structural tracking controls may be required of the Developer by the City Erosion Control Inspector. Loading and Unloading Operations 36.The Developer shall apply Control Measure to limit traffic (site worker or public) impacts and proactively locate material delivered to the site in close proximity to the work area or immediately incorporated in the construction to limit operational impacts to disturbed areas, vehicle tracking, and sediment deposition that could impact water quality. Outdoor Storage or Construction Site Materials, Building Materials, Fertilizers, and Chemicals 37.Any materials of a non-polluting nature (steel, rock, brick, lumber, etc.) shall be inspected for any residue coming off the material during routine inspection and will generally be located where practical at least fifty (50) feet from any permanent or interim drainage ways. 38.Any high environmental impact pollutant materials that have a high likelihood to result in discharge when in contact with stormwater (lubricants, fuels, paints, solvents, detergents, fertilizers, chemical sprays, bags of cement mix, etc.) should not be kept on site where practical. When not practical, they should be stored inside (vehicle, trailer, connex, building, etc.) and out of contact with stormwater or stormwater runoff. Where not available, they shall be stored outside in a raised (high spots or on pallets), covered (plastic or tarped), and sealed (leak proof container) in secondary containment location. The secondary containment or other Control Measure shall be adequately sized, located, where practical, at least fifty (50) feet from any permanent or interim stormwater structures or drainage ways and shall be monitored as part of the routine inspections. Vehicle and equipment maintenance and fueling 39.Parking, refueling, and maintenance of vehicles and equipment should be limited in one area of the site to minimize possible spills and fuel storage areas. This area shall be located, where practical, at least fifty (50) feet from any permanent or interim stormwater structures or drainage ways and shall be monitored as part of the routine inspections. All areas shall keep spill kits and supplies close. Significant Dust or Particulate generating Process 40.The property must be actively preventing the emission of fugitive dust at all times during construction and vegetation activities. All land disturbing activities that result in fugitive dust shall be in accordance with Municipal Code §12-150 to reduce the impacts to adjacent properties and community health. All required practices shall be implemented and additional ones shall be followed. These practices include watering the sites and discontinuing construction activities until the wind subsides as determined by any City Inspectors. Concrete truck / equipment washing, including the concrete truck chute and associated fixtures and equipment 41.All concrete and equipment washing shall use structural Control Measures appropriate to the volume of wash and frequency of use. These Control Measures shall be located, where practical, at least fifty (50) feet from any permanent or interim stormwater structures or drainage ways and shall be monitored as part of the routine inspections. These areas shall be clearly identified and protected from any wash from leaving the Control Measure. If frequent access from hardscape to the Control Measure is to occur, a structural tracking Control Measure shall be implemented. These Control Measures shall be frequently cleaned out. 42.The Developer is responsible for ensuring washing activity is taking place at the appropriate Control Measure and site workers are not washing or dumping wash water on to the dirt or other uncontrolled locations. Dedicated Asphalt and concrete batch plants 43.Dedicated asphalt and concrete batch plants are not acceptable on construction sites within the City of Fort Collins without an expressed written request and plan to reduce pollutants associated with that type of activity and approval by the City of Fort Collins specifically the Erosion Control Inspector. The Developer shall inform the erosion control inspection staff of any dedicated asphalt, or concrete batch plants that is to be used on site. Concrete Saw Cutting Materials 44.Saw cutting material shall be in accordance with Municipal Code §12-150 for air emissions and all water applications to the saw cutting shall prevent material from leaving the immediate site and collected. These cutting locations, once dried, shall be swept and scraped of all material and shall have proper and legal disposal. Waste Materials Storage and Sanitary Facilities 45.Trash, debris, material salvage, and/or recycling areas shall be, where practical, at least fifty (50) feet from any permanent or interim stormwater structures or drainage ways and shall be monitored as part of the routine inspections. These facilities should be located out of the wind and covered as able. Where not able to cover, locating said areas on the side of other structures to reduce exposure to winds, and follow maximum loading guidelines as marked on the container. The Developer is required to practice good housekeeping to keep the construction site free of litter, construction debris, and leaking containers. 46.Sanitary facilities shall be prevented from tipping through the use of anchoring to the ground or lashing to a stabilized structure. These facilities shall also be located as far as practical from an inlet, curb cut, drainage swale or other drainage conveyances to prevent material transport from leaving the local area. This consists of the facility being located, where practical, at least fifty (50) feet from any permanent or interim drainage ways. Other Site Operations and Potential Spill Areas 47.Spills: For those minor spills that; are less than the State’s reportable quantity for spills, stay within the permitted area, and in no way threaten any stormwater conveyance, notify the City of Fort Collins Utilities by email at erosion@fcgov.com or phone (970) 817-4770. For any significant, major, or hazardous spills, notify the City of Fort Collins Utilities by phone only after Emergency Response (911) has been notified and is on route, County Health Department (LCDHE) has been notified through Larimer County Sheriff Dispatch (970) 416-1985, and the State Spill Hotline Incident Reporting have been contacted 1-877-518-5608. Written documentation shall be provided to the City within 5 days of the event. All spills shall be cleaned up immediately. 48.Selection of “plastic welded” erosion control blankets shall not be used in areas that wildlife, such as snakes, are likely to be located as these have proven to cause entrapment issues. Final stabilization and project completion 49.Any stormwater facilities used as a temporary Control Measure will be restored and storm sewer lines will be cleaned upon completion of the project and before turning the maintenance over to the Owner, Homeowners Association (HOA), or other party responsible for long term maintenance of those facility. 50.All final stabilization specifications shall be done in accordance with the Manual, Chapter 4: Construction Control Measures. 51.All disturbed areas designed to be vegetated shall be amended, seeded & mulched, or landscaped as specified in the landscape plans and per City of Fort Collins standards within 14 working days of final grading. 52.Soil in all vegetated (landscaped or seeded) areas, including parkways and medians shall comply with all requirements set forth in Sections 12-130 through 12-132 of the City Municipal Code, as well as Section 3.8.21 for the City Land Use Code. 53.All seeding shall refer to landscaping plans or the Erosion Control Plans for species mixture and application rates and depths requirements. 54.All seed shall be drilled where practical to a depth based upon the seed type. Broadcast seeding shall be applied at double the rate as prescribed for drill seeding and shall be lightly hand raked after application. Hydroseeding may be substituted for drill seeding on slopes steeper than 3(H):1(V) or on other areas not practical to drill seed and crimp and mulch. All hydroseeding must be conducted as two separate processes of seeding and tackification. 55.All seeded areas must be mulched within twenty-four (24) after planting. All mulch shall be mechanically crimped and or adequately applied tackifier. The use of crimped mulch or tackifier may require multiple re-applications if not properly installed or have weathered or degraded before vegetation has been established. Areas of embankments having slopes greater than or equal to 3H:1V shall be stabilized with an erosion mat or approved equal to ensure seed will be able to germinate on the steep slopes. During a season when seeding doesnot produce vegetative cover, another temporary erosion control shall be implemented along with, or until, temporary seeding or permanent erosion control can be performed. 56.The Developer shall warranty and maintain all vegetative measures for two growing seasons after installation or until seventy percent (70%) vegetative cover has been established, whichever is longer and meets all the Criteria outlined in the Fort Collins Stormwater Criteria Manual Chapter 4: Construction Control Measures. 57.The Developer shall maintain, monitor, repair, and replace any and all applicable Control Measures until final stabilization has been obtained. All Control Measures must remain until such time as all upstream contributing pollutant sources have been vegetated or removed from the site. When any Control Measure is removed, the Developer shall be responsible for the cleanup and removal of all sediment and debris from that Control Measure. At the point at which the site has been deemed stabilized and verified by City Erosion Control Inspector, all temporary Control Measures can then be fully removed. All measures shall be removed within 30 days after final stabilization is achieved. 58.The responsible party shall maintain and keep current all payments or related forms of security for the Erosion Control Escrow until 1) stabilization has been reached and 2) all Control Measures and/or BMPs have sediment materials collected and the Control Measure removed from the site. At that time the site will be considered completed and any remaining Erosion Control Escrow shall be returned to the appropriate parties. EEEEEEEEE EEEEEEE E E E EEEEEEEE E E E E EEE EE GGG CTVCTVW W WWWWWWWWWWWWWH YDW WCSCS H2OH2O SS SS SS SS SS SS SS SS SS SS SS SS SS SS F O FO FO FO FO FO FO FO FO FO FO FO FOFOFOFOFOFOFOFOFOFOTTT T T T T T T T T T T VAULT ELEC VAULT ELEC VAULT ELEC D D D S S S SSSSSSTCONTROL IRR D EEEEEEVAULTELECELECVAULTVAULTCABLEE E E E E E E E E E E FOFOFOFOFOFOFOFOFOFOFO FO FO FO FO FO FO FO FOGGGGSS SS SS SS SS SS SS SS SS SS SS D VAULT ELEC VAULT ELECELEC T S VAULT F.O. S D W W UD UDEEEEE EEEGGGGGGGGGGGGGT T T T T T T T T T WWWWWWWWWWWWWW W W W W W GGEEMONROE DRIVE (PRIVATE ROAD)STANFORD ROAD±1,850 SQ. FT. OF GRAVEL ROAD (TO BE REMOVED) ±1,800 SQ. FT. OF GRAVEL ROAD (TO BE REMOVED) ±1,740 SQ. FT. OF SIDEWALK (TO BE REMOVED) ±240 SQ. FT. OF SIDEWALK (TO BE REMOVED)////////// / /////////////// / /////////////// / ////////////////////////////////////// ±147 FT. VERTICAL CURB AND GUTTER (TO BE REMOVED) ±35 FT. VERTICAL CURB AND GUTTER (TO BE REMOVED) EXISTING FIRE HYDRANT (TO BE REMOVED AND REPLACED) 3' UTILITY EASEMENT BK. 2181 PG. 1262 EXISTING 20' STORM SEWER EASEMENT REC. NO. 20110055271 20' STORM EASEMENT REC. NO. 86030654 (TO BE VACATED) ±8,715 SQ. FT. OF ASPHALT (TO BE REMOVED AND REPLACED) EXISTING FIRE HYDRANT (TO REMAIN) PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 EXISTING 24" VERTICAL CURB AND GUTTER (TO REMAIN) EXISTING 18" VERTICAL CURB AND GUTTER (TYP.) (TO REMAIN) EXISTING STOP SIGN (TO REMAIN) 8' UTILITY EASEMENT PER STRACHAN 3RD FILING (TO BE VACATED) EXISTING HC PARKING SIGN (4) EX SAN MH 1 RIM = 5011.12 INV. IN = 5000.00 (W) INV. IN = 5000.20 (NW) INV. OUT = 4999.92 (E) EXISTING 36" RCP E X I S T I NG 3 6 " R C P EX STRM MH 1 RIM = 5009.54 INV. IN = 5002.30 (W) INV. IN = 5002.55 (N) INV. IN = 5002.77 (NW) INV. OUT = 5022.27 (SE) EXISTING STORM STRUCTURE PER STRACHAN 3RD FILING EXISTING 30"X36" HERCP EX STRM MH 2 RIM = 5005.30 BTM BOX = 5002.21 EXISTING 30" VERTICAL CURB AND GUTTER EXISTING WATER METER FOR ADJACENT PROPERTY SAW CUT (TYP.) EXISTING 10' UTILITY EASEMENT EX SAN MH 2 RIM = 5003.42 INV. IN = 4998.83 (W) INV. OUT = 4998.66 (E) EXIS T I N G 8 " P V C EXISTING 8" PVC EXI S T I N G 8 " P V C 20' SANITARY SEWER EASEMENT BK. 1808 PG. 779 HORSETOOTH ROAD 8' UTILITY EASEMENT PER STRACHAN 3RD FILING EXISTING 20' STORM EASEMENT REC. NO. 86030654 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 UNPLATTED REC. NO. 2015002744 EXISTING 8" WATERLINE EX I S T I N G 7 8 ' R . O . W EXISTING 30" VERTICAL CURB AND GUTTER (TO REMAIN) EXISTING 12" WATERLINE 8' UTILITY EASEMENT PER STRACHAN 3RD FILING ±8,900 SQ. FT. OF ASPHALT TO BE REMOVED AND REPLACED FOR STORMTECH CHAMBERS AND STORM DRAIN. ALL DAMAGED STRIPING SHALL BE REPLACED. ±875 SQ. FT. OF ASPHALT TO BE REMOVED AND REPLACED FOR PROPOSED STORM DRAIN. ALL DAMAGED STRIPING SHALL BE REPLACED. REPLACE AND REPAIR ANY CURB AND GUTTER THAT IS DAMAGED DURING THE INSTALLATION OF THE PROPOSED STORM DRAIN. EX SAN MH 3 RIM = 5019.24 INV. IN = 5010.84 (S) INV. OUT = 5010.79 (W) EXISTING 30" VERTICAL CURB AND GUTTER (TO REMAIN) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 6 FOOTHILLS MALL REDEVELOPMENT SUB. LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 EXISTING UTILITY EASEMENT EXISTING UTILITY EASEMENT EXISTING 20' UTILITY EASEMENT BK. 2181 PG. 1262 EXISTING ACCESS EASEMENT REC. NO. 20120082646 EXISTING ACCESS EASEMENT REC. NO. 20120082646 EXISTING FLUSH MOUNTED ELECTRIC VAULT (TO BE RELOCATED) EXISTING CABLE BOX (TO BE RELOCATED)///////////±25 FT. OF FIBER OPTIC (TO BE RELOCATED) EXISTING ELECTRIC VAULT (TO REMAIN) EXISTING ELECTRIC CABINET (TO BE RELOCATED AND CONVERTED TO FLUSH MOUNTED VAULT) EXISTING ELECTRIC CABINET (TO BE RELOCATED AND CONVERTED TO FLUSH MOUNTED VAULT) ±140 LF OF EXISTING PRIVATE ELECTRIC LINE TO BE REMOVED AND RELOCATED ±135 LF OF EXISTING CITY OF FORT COLLINS ELECTRIC LINE TO BE REMOVED AND RELOCATED ±135 LF OF EXISTING TELECOM LINE TO BE REMOVED AND RELOCATED /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ±15 LF OF EXISTING CITY OF FORT COLLINS ELECTRIC LINE TO BE REMOVED AND RELOCATED EXISTING PRIVATE STREET LIGHT TO BE RELOCATED ±20 LF OF 6" FIRE SERVICE LINE TO BE REMOVED TO 12" MAIN ±120 SQ. FT. OF ASPHALT (TO BE REMOVED AND REPLACED) SAW CUT (TYP.) EXISTING 20' STORM EASEMENT REC. NO. 86030654 EX1 DEMOLITION PLANEXISTING CONDITIONS &04 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R NORTH ( IN FEET ) 0 1 INCH = 40 FEET 40 40 80 120 SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 EXISTING ELECTRIC E LEGEND: G T EXISTING STORM SEWER ST EXISTING TELEPHONE EXISTING GAS EXISTING WATER METER EXISTING TELEPHONE PEDESTAL EXISTING TREES (TO REMAIN) FIELD SURVEY BY: SUBSURFACE EXPLORATION BY: NOTES: EXISTING SANITARY SEWER SS EXISTING WATER W EXISTING FIRE HYDRANT EXISTING ELECTRIC VAULT PROJECT BOUNDARY EXISTING RIGHT-OF-WAY EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR VAULT ELEC EXISTING CONCRETE (TO BE REMOVED) EXISTING CABLE CTV EXISTING FIBER OPTIC FO 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL, REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL. 3.CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE, ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE. 4.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. 6.ALL DAMAGED CURB AND GUTTER MUST BE REPAIRED/REPLACED PER CITY OF FORT COLLINS STANDARDS. 7.REMOVING THE EXISTING SIDEWALK ALONG STANFORD ROAD MAY CAUSE EXCESSIVE DAMAGE TO THE EXISTING VERTICAL CURB ALONG THE WEST SIDE OF STANFORD ROAD. CONTRACTOR TO ASSES DAMAGES AFTER REMOVAL OF WALK AND REPAIR/REPLACE ALL DAMAGED CURB PER CITY OF FORT COLLINS STANDARDS. NORTHERN ENGINEERING SERVICES, INC. DATE: 11/03/2020 PROJECT NUMBER: 1530-002 EARTH ENGINEERING CONSULTANTS, LLC "GEOTECHNICAL SUBSURFACE EXPLORATION REPORT THE STANFORD - SENOR LIVING FACILITY" DATE: 05/01/2020 EEC PROJECT NUMBER: 1202023 W EXISTING STREET LIGHT EXISTING TREES (TO BE REMOVED) EXISTING ASPHALT (TO BE REMOVED) EXISTING GRAVEL (TO BE REMOVED) G VAULT ELEC D D VAULT F.O. 2 2 4 2 T 5 1 1 MONROE DRIVE (PRIVATE ROAD)STANFORD ROADR40' R5' R26' R25' R20' R15' R17' R10' 18' - CURB CUT CURB CUT N:113527.73 E:196568.25 N:113573.59 E:196614.31 N:113602.55 E:196585.48 N:113716.11 E:196634.77 N:113811.18 E:196540.21 N:113816.64 E:196453.01 N:113784.52 E:196403.17 N:113826.04 E:196354.29 N:113761.64 E:196335.38 N:113635.37 E:196453.05 N:113597.12 E:196491.13 25' - D D 30' - EXISTING 6' PAN 6 S S D D SS SWALE EXISTING 30" VERTICAL CURB AND GUTTER EXISTING 18" VERTICAL CURB AND GUTTER SAW CUT SAWCUT EXISTING 30" VERTICAL CURB AND GUTTER EXISTING 24" VERTICAL CURB AND GUTTER 30' - 6' S I D E W A L K 5' SIDEWALK6' S ID EW A L K 6' S I D EW A L K 5' SIDEWALKEXISTING 30" VERTICAL CURB AND GUTTER 5' S ID EW A L K EXISTING 6.5' SIDEWALK GARBAGE TRUCK PULL-IN EXI S T I N G 6 . 5 ' S I D E W A L K SEE COURTYARD DESIGN BY RIPLEY DESIGN, INC. FOR ADDITIONAL INFORMATION. SEE COUTYARD DESIGN BY RIPLEY DESIGN, INC. FOR ADDITIONAL INFORMATION. 53.4' CUSTOM BACK OF CURB SEE SHEET G1 FOR B.O.C ELEVATIONS PROPOSED 10' UTILITY EASEMENT 20' UTILITY EASEMENT BK. 2181 PG. 1262 EXISTING 10' UTILITY EASEMENT ACCESS EASEMENT REC. NO. 20120082646 14.91' ACCESS EASEMENT REC. NO. 20120082646 3' UTILITY EASEMENT BK. 2181 PG. 1262 20' STORM SEWER EASEMENT REC. NO. 20110055271 20' SANITARY SEWER EASEMENT BK. 1808 PG. 779 8' UTILITY EASEMENT PER STRACHAN 3RD FILING 9' UTILITY EASEMENT EXI S T I N G 7 8 ' R . O . W WIDTH VARIES FOR R.O.W (REFER TO PLAT FOR ADDITIONAL INFORMATION) PROPOSED ADDITIONAL R.O.W TO BE DEDICATED (WIDTH VARIES) S 16' (TYP.) 9' (TYP.) 9' (TYP.) 18' (TYP.) PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 6 FOOTHILLS MALL REDEVELOPMENT SUB. LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 EXISTING UTILITY EASEMENT EXISTING UTILITY EASEMENT R5' R10' R5' R26' R40' R5' PROPOSED CORNER RAMP (SEE SHEET G1 FOR ADDITIONAL INFORMATION) PROPOSED EMERGENCY ACCESS EASEMENT PROPOSED DRAINAGE EASEMENT PROPOSED 24' EMERGENCY ACCESS EASEMENT PROPOSED 11' EMERGENCY ACCESS EASEMENT PROPOSED 15' EMERGENCY ACCESS EASEMENT PROPOSED 12.5' EMERGENCY ACCESS EASEMENT PROPOSED 33.5' EMERGENCY ACCESS EASEMENT PROPOSED EMERGENCY ACCESS EASEMENT TRASH ENCLOSURE (SEE PLANS BY ARCHITECT FOR ADDITIONAL INFORMATION)5' SIDEWALK C 18' R20' N:113811.24 E:196515.23 N:113816.50 E:196515.24 N:113811.38 E:196453.00 N:113811.40 E:196442.06 N:113624.50 E:196601.67 N:113621.56 E:196604.59 N:113657.32 E:196634.64 BUILDING OVERHANG BUILDING OVERHANG PROPOSED 12' UTILITY EASEMENT PROPOSED UTILITY EASEMENT WIDTH VARIES BOLLARD/LIGHT (TYP.) (SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION) PORTE-COCHERE COLUMN (SEE PLANS BY ARCHITECT) N:113682.83 E:196413.23 N:113700.07 E:196396.06 N:113784.39 E:196414.93 N:113806.92 E:196380.87 N:113768.24 E:196329.41 N:113779.53 E:196340.75 N:113781.77 E:196355.61 N:113805.15 E:196332.26 CROSSWALK STRIPING (TYP.) ADA STRIPED PEDESTRIAN WALKWAY MONUMENT SIGN (SEE ARCHITECT PLANS) PROPOSED 20' STORM SEWER EASEMENT PROPOSED UTILITY EASEMENT REPAIR ±120 SQ. FT. DAMAGED ASPHALT PER CITY OF FORT COLLINS STANDARDS AND SPECS R15' R15' PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 2015002744 EXISTING 20' STORM EASEMENT REC. NO. 86030654 PROPOSED 10' DRAINAGE EASEMENT GA R AG E E N T R A N C E 5' SIDEWALK FOR EXACT EXTENTS OF SNOW MELT CONCRETE REFER TO THE PLUMBING PLANS LANDSCAPING WALL SEE LANDSCAPING PLANS 2' SIDEWALK CULVERT 44' OF THICKENED EDGE CONCRETE (ALL CONCRETE ADJACENT TO LANDSCAPING WALL NEEDS TO BE THICKENED EDGE)5' SIDEWALK SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 HC1 HORIZONTAL CONTROL PLAN05 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 T S D B C 1 2 3 4 6 18" VERTICAL INFLOW CURB & GUTTER PROPOSED LIGHT DUTY ASPHALT CURB TRANSITION 1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK. 2.ATTACHED WALK WIDTHS ARE FROM FLOWLINE. 3.SINGLE POINT CURB TRANSITIONS ARE 6'. 4.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF PLAN LOCATION. 5.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS, UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION. 6.ALL STRIPING THAT IS DAMAGED DURING THE INSTALLATION OF THE STORMTECH CHAMBERS SHALL BE REPLACED PER CURRENT CITY OF FORT COLLINS STANDARDS. 18" VERTICAL OUTFALL CURB & GUTTER STANDARD ACCESS RAMP DIRECTIONAL ACCESS RAMP BI-DIRECTIONAL ACCESS RAMP 24" VERTICAL INFLOW CURB & GUTTER 24" VERTICAL OUTFALL CURB & GUTTER CORNER ACCESS RAMP EASEMENTS NOTES: PROPOSED INFLOW CURB & GUTTER PROPERTY BOUNDARY PROPOSED OUTFALL CURB & GUTTER LEGEND: PROPOSED LOT LINE EXISTING ROW FLUSH CURB PROPOSED CONCRETE PROPOSED HEAVY DUTY ASPHALT 530" VERTICAL INFLOW CURB & GUTTER PROPOSED SNOW MELT CONCRETE (REFER TO PLUMBING PLAN FOR ADDITIONAL INFORMATION) S F D CSFTFS VAULTCABLEVAULTELECELECVAULTVAULTELECWUDUDMONITORING W E L L TRAFF I C R A T E D EEEEE E E E T T T T G G G GWUDUDUDUDUDEEETFEEE FOFOFOFOFOFOFOFOFOFOFOFOSS SS VAULT F.O.EEEEEEEEEGGGGGGGGGWWWWWWWWWWWWW W W W WW GGGEEEEEEEEEEE EEEEEEEEE E E E EEEEEEEE E E E E EE EEGG CTVCTVW W WWWWWWWWWWWWWWWWWWH YDW SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS F O F O FO FO FO FO FO FO FO FO FO FO FO FO FO FO FO FOFOFOFOFOFOFOFOFOFOFOFOFOTTT T T T T T T T T T T VAULT ELEC D S S S SSSSSSD EEEEEEEEEEE E E E E E E E E E 20' UTILITY EASEMENT BK. 2181 PG. 1262 EXISTING 10' UTILITY EASEMENT ACCESS EASEMENT REC. NO. 20120082646 14.91' ACCESS EASEMENT REC. NO. 20120082646 SAND-OIL SEPARATOR EXISTING 8" PVC WATER LINE ELECTRIC SERVICE EXISTING PRIVATE ELECTRIC LINE EXISTING FIBER-OPTIC EXISTING TELECOM EXISTING PRIVATE STREET LIGHT (TYP.) GAS METER 3' UTILITY EASEMENT BK. 2181 PG. 1262 20' STORM SEWER EASEMENT REC. NO. 20110055271 EX SAN MH 1 RIM = 5011.12 INV. IN = 5000.00 (W) INV. IN = 5000.20 (NW) INV. OUT = 4999.92 (E) E X I S T I NG 3 6 " R C P EX STRM MH 1 RIM = 5009.54 INV. IN = 5002.30 (W) INV. IN = 5002.55 (N) INV. IN = 5002.77 (NW) INV. OUT = 5022.27 (SE) EXISTING WATER METER EX SAN MH 2 RIM = 5003.42 INV. IN = 4998.83 (W) INV. OUT = 4998.66 (E) EXISTING 8" PVC EXI S T I N G 8 " P V C 20' SANITARY SEWER EASEMENT BK. 1808 PG. 779 8' UTILITY EASEMENT PER STRACHAN 3RD FILING PROPOSED SANITARY SEWER MANHOLE PROPOSED 9' UTILITY EASEMENT GAS SERVICE CONNECTION N:113557.25 E:196719.87 GAS LINE (TO BE BORED UNDER STANFORD ROAD) EXISTING GAS LINE EXISTING ELECTRIC LINE EXISTING 12" PVC WATER LINE EXISTING FIBER OPTIC LINE MONROE DRIVE (PRIVATE ROAD)STANFORD ROAD2 ISOLATOR ROWS (22 MC-3500 STORMTECH CHAMBERS) EXISTING FIRE HYDRANT PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 6 FOOTHILLS MALL REDEVELOPMENT SUB. LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 RELOCATED FLUSH MOUNTED ELECTRIC VAULT RELOCATED CABLE VAULT TRANSFORMER PROPOSED DRAINAGE EASEMENT CONVERT EXISTING ELECTRIC CABINET TO A FLUSH MOUNTED ELECTRIC VAULT CONVERT EXISTING ELECTRIC CABINET TO A FLUSH MOUNTED ELECTRIC VAULT ±25 LF OF RELOCATED ELECTRIC CONDUIT EXISTING 6' UTILITY EASEMENT PROPOSED 11' EMERGENCY ACCESS EASEMENT RELOCATED PRIVATE STREET LIGHT SANITARY SERVICE SEE SHEET SS1 STORM LINE A SEE SHEET ST1 ±140 LF OF RELOCATED PRIVATE ELECTRIC LINE ±135 LF OF RELOCATED CITY OF FORT COLLINS ELECTRIC LINE ±135 LF OF RELOCATED TELECOM LINE EXISTING CITY OF FORT COLLINS ELECTRIC LINE PROPOSED UTILITY EASEMENT WIDTH VARIES PROPOSED UTILITY EASEMENT WIDTH VARIES PROPOSED EMERGENCY ACCESS EASEMENT WIDTH VARIES PROPOSED 12' UTILITY EASEMENT STORMTECH CHAMBERS SEE SHEET SUB1 STORM LINE A SEE SHEET ST1 GREASE INTERCEPTOREXISTING 8" PVCEX SAN MH 3 RIM = 5019.24 INV. IN = 5010.84 (S) INV. OUT = 5010.79 (W) RD CONNECT A4.10.1 INV. OUT=5017.47 (NW) FG=5020.30 27.86 LF 8" HDPE @ 5.00% 31.00 LF 8" HDPE @ 5.00% RD CONNECT A4.10.2 INV. OUT=5017.63 (W) FG=5019.42 RD CONNCET A4.8.1 INV. OUT=5013.10 (NW) FG=5020.10 40.18 LF 8" HDPE @ 5.00% RD CONNECT A6.1 INV. OUT=5006.04 (SW) FG=5011.08 28.23 LF 8" HDPE @ 5.00% 35.75 LF 15" HDPE @ 2.00% INLET A7.1 INV. OUT=5005.67 (N) FG=5008.20 10.42 LF 8" HDPE @ 5.00% RD CONNECT A8.1 INV. OUT=5005.85 (SE) FG=5011.80 RD CONNECT A9.1 INV. OUT=5009.26 (E) FG=5020.57 42.27 L F 8" HDP E @ 5.00 % COURTYARD CONNECT A10.1 INV. OUT=5009.86 (E) FG=5019.69 34.65 L F 8" HDP E @ 5.00 % RD CONNECT A11.1 INV. OUT=5010.28 (E) FG=5018.34 19.81 L F 8" HDP E @ 5.00 % RD CONNECT A13.1 INV. OUT=5011.31 (E) FG=5015.17 9.10 LF 8" HDPE @ 2.00% MATCHLINE - SEE THIS SHEET STORM LINE A.4 SEE SHEET ST2 MATCHLINE - SEE SHEET G2 MATCHLINE - SEE SHEET G2MATCHLINE - SEE SHEET G2MATCHLINE - SEE SHEET G2 MATCHLINE - SEE SHEET G2 MATCHLINE - SEE SHEET G2MATCHLINE - SEE SHEET G2 PROPOSED UTILITY EASEMENT PROPOSED 20' STORM SEWER EASEMENT 12"X6" SWIVEL TEE w/ 6" G.V. (W) N:113588.68 E:196671.13 NEW FIRE HYDRANT N:113591.70 E:196657.14 14.31 LF 6" PVC S77°48'33"E PROPOSED 24' EMERGENCY ACCESS EASEMENT 9.92 LF 4" PVC @ 0.20% CURTAIN DRAIN CONNECTION (REFER TO ARCH. PLANS FOR ADDITIONAL INFORMATION) INV. OUT=5005.70 (SE) FG=5013.31 PROPOSED 10' DRAINAGE EASEMENT EXISTING 20' STORM EASEMENT REC. NO. 86030654 3 4" IRRIGATION TAP N:113593.56 E:196672.18 3 4" WATER METER AND CURB STOP N:113600.08 E:196642.04 32.75 LF 3 4" TYPE K COPPER N77°48'33"W TRANSFORMER FWEEEWWWH YD10.89 LF 2" TYPE K COPPER S44°09'06"W 33.57 LF 2" TYPE K COPPER N00°50'54"W 7.75 LF 2" TYPE K COPPER N45°50'54"W 13.92 LF 6" PVC N45°07'42"E 7.01 LF 6" PVC N00°21'36"W 28.98 LF 6" PVC N45°50'54"W 43.02 LF 6" PVC N00°50'54"W 16.20 LF 6" PVC N44°09'06"E 2" WATER SERVICE TAP N:113634.30 E:196370.42 8"X6" TEE w/ 6" G.V. (N) N:113628.73 E:196376.16 2" METER PIT N:113684.25 E:196371.54 90° BEND 90° BEND 45° BEND 45° BEND 45° BEND 45° BEND 45° BEND 90° BEND RD CONNECT A4.5.1 INV. OUT=5008.82 (SW) FG=5011.79 10.44 LF 8" HDPE @ 5.00% 45° BEND STORM LINE A.4 SEE SHEET ST2 TRAFFIC RATED CURB STOP N:113635.73 E:196371.81 PROPOSED 10' UTILITY EASEMENT 20.08 LF 3" DIP N45°50'54"W 3"X2" REDUCER 27.01 LF 3" DIP N45°07'42"E 4 3 . 4 9 L F 3 " D I P N 4 4 ° 5 2 ' 1 8 "W 2.00 LF 3" DIP N44°09'06"E 2.00 LF 2" TYPE K COPPER S44°09'06"W 5.00 LF 2" TYPE K COPPER N45°50'54"W U1 UTILITY PLAN06 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 NOTES: EASEMENT LINE SPROPOSED SEWER SERVICE WPROPOSED WATER SERVICE EXISTING WATER MAIN PROPOSED STORM SEWER LEGEND: G T EXISTING STORM SEWER EXISTING TELEPHONE PROPOSED GAS EXISTING SANITARY SEWER PROPOSED STORM INLET PROPOSED CURB & GUTTER EXISTING FIRE HYDRANT PROPERTY BOUNDARY EXISTING TELEPHONE PEDESTAL EXISTING STREET LIGHT W SS EXISTING LOT LINE EXISTING ROW EXISTING CABLE CTV 1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.ALL WATER AND SANITARY SEWER CONSTRUCTION SHALL BE PER THE CITY OF FORT COLLINS CONSTRUCTION STANDARDS, LATEST EDITION. 3.UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND ARE SUBJECT TO CHANGE IN THE FIELD. 4.ALL WATER FITTINGS, VALVES, AND OTHER UTILITY APPURTENANCES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.ALL EXISTING SANITARY SEWER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO BE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS INSPECTIONS (970-416-8008). 6.ALL EXISTING WATER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO THE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS INSPECTIONS (970-416-8008) 7.LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 8.CONTRACTOR IS RESPONSIBLE FOR ALL THE REPAIRS AND REPLACEMENTS OF ANY DAMAGED CURB AND GUTTER. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 9.ALL STORM DRAINS AND ALL STORMTECH CHAMBERS SHALL BE PRIVATELY OWNED AND MAINTAINED. 10.MAINTAIN 10 FEET HORIZONTAL AND 18 INCHES VERTICAL SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS AND SERVICES. 11.REFER TO SHEET SUB1 FOR STORMTECH CHAMBERS SUBGRADE DESIGN. 12.REFER TO SHEET SS1 FOR SANITARY SERVICE PLAN AND PROFILE. 13.REFER TO SHEET G2 FOR STORM LINES WITHIN THE COURTYARD AND MEMORY CARE GARDEN. 14.BOTH FIRE SERVICE AND DOMESTIC WATER SERVICE LINES SHALL BE FULLY RESTRAINED PER CITY OF FORT COLLINS STANDARDS. FDC FPROPOSED FIRE SERVICE EXISTING TELEPHONE PEDESTAL PROPOSED FIRE DEPARTMENT CONNECTION PROPOSED GAS METER LOCATION UDPROPOSED UNDERDRAIN GEXISTING GAS EPROPOSED ELECTRIC EEXISTING ELECTRIC SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 ( IN FEET ) 0 1 INCH = 10 FEET 10 10 EXISTING 20' STORM SEWER EASEMENT SFDCSFTFSVAULT CABLE VAULT ELEC ELEC VAULT VAULT ELECWUDMONITORING WELL TRAFFIC RATED EEEETTGGW UDUDUDEEEEEEEEEE EEEEE EEEEE EEG G CTV W WWWWWWWWWWHY DW WC SC SH2OH2OSSSSSSSSSSSSSSSSSSSSFOFOFOFOFOFOFOFOFO FO FO FO FO FO FO FO TTTTTVAULT ELEC VAU LTEL EC DDSSVAULT F.O .TCON TRO L IRR DE E E E E E EEEEFOFOFOSSVAULT F.O .WE EGGW W W W W W W W W WWG G E E INLET A17 STA 18+00.85 N: 113807.36 E: 196576.33 BASIN A15 STA 17+10.90 N: 113754.29 E: 196643.15 INLET A12 STA 16+12.38 N: 113655.77 E: 196644.64 INLET A8 STA 15+25.68 N: 113571.18 E: 196625.66 WQ BASIN A3 STA 12+70.50 N: 113540.58 E: 196421.07 INLET A5 STA 13+48.38 N: 113559.80 E: 196484.93 100-YR OUTFALL A2 STA 11+97.07 N: 113488.78 E: 196369.02 INLET A7 STA 14+46.31 N: 113513.44 E: 196571.19 STRM MH A (5'Ø) STA 10+00.00 N: 113377.68 E: 196207.26 STRM MH A4 (4'Ø) STA 13+12.98 N: 113570.53 E: 196451.20 37.52 LF 12" HDPE @ 0.19% 73.44 LF STORMTECH MANIFOLD SYSTEM 42.48 LF 24" HDPE @ 0.20% 32.40 LF 24" HDPE @ 0.50% 37.00 LF 18" HDPE @ 1.00% 27.78 LF 18" HDPE @ 5.00% 52.23 LF 15" HDPE @ 2.00% 47.20 LF 15" HDPE @ 5.00% 35.40 LF 24" HDPE @ 2.32% 3' UTILITY EASEMENT BK. 2181 PG. 1262 20' SANITARY SEWER EASEMENT BK. 1808 PG. 779 STORMTECH CHAMBERS SEE SHEET SUB1 STORM LINE A4 SEE SHEET ST2 EX. 158.20 LF 36" RCP @ 0.03% EX. 16.50 LF 36" RCP @ 0.03% SANITARY SERVICE SEE SHEET SS1 STORM LINE A7.1 SEE SHEET U1 90' R.O.W EXISTING ELECTRIC LINE (TYP.) EXISTING STREET LIGHT (TYP.) EXISTING FIBER OPTIC LINE (TYP.) EX. INLET (PER STRACHAN 3RD FILING) INV. IN=5002.21 (NW)MONROE DR IVE (PR IVATE ROAD ) STAN F O R D R O A D HORSETOOTH ROAD EXISTING 8" SANITARY SEWER EXISTING 8" WATER LINE EXISTING 12" WATER LINE PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHANSUBDIV IS ION TH IRD F IL INGREC. NO . 20180064205UNPLATTEDREC. NO .2015002744TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 6 FOOTHILLS MALL REDEVELOPMENT SUB. LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 PROPOSED 12' UTILITY EASEMENT 24''X8'' TEE A6 STA 13+80.77 N: 113544.47 E: 196513.46 65.54 LF 24" HDPE @ 0.50% 18''X8'' TEE A8 STA 14+83.31 N: 113540.35 E: 196596.58 35.61 L F 18" HD P E @ 1.00 % 18''X8'' TEE A9 STA 15+53.46 N: 113598.28 E: 196631.74 19.68 LF 18" HDPE @ 5.00% 18''X8'' TEE A10 STA 15+73.14 N: 113617.48 E: 196636.05 23.30 LF 18" HDPE @ 5.00% 18''X8'' TEE A11 STA 15+96.43 N: 113640.21 E: 196641.15 15.94 LF 18" HDPE @ 5.00% 15''X8'' TEE A13 STA 16+64.61 N: 113708.00 E: 196643.85 34.20 LF 15" HDPE @ 2.00% INLET A16 STA 17+58.11 N: 113793.41 E: 196616.74 42.74 LF 12" HDPE @ 5.00% 15''X8'' TEE A14 STA 16+98.81 N: 113742.20 E: 196643.33 12.09 LF 15" HDPE @ 2.00% PROPOSED 20' STORM SEWER EASEMENT 20' STORM SEWER EASEMENT REC. NO. 20110055271 6.76 LF 18" HDPE @ 1.00% 12''X4'' TEE (FOR CURTAIN DRAIN CONNECTION) STA 15+18.92 N: 113566.26 E: 196621.02 PROPOSED 10' DRAINAGE EASEMENT 15 9 . 5 5 L F 1 2 " H D P E @ 0 . 1 9 % BASIN A1 STA 10+37.52 N: 113404.37 E: 196233.63 EXISTING 20' STORM EASEMENT REC. NO. 86030654 4995 5000 5005 5010 5015 5020 5025 5030 4995 5000 5005 5010 5015 5020 5025 5030 9+50 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 18+50STRM MH A (5'Ø)STA 10+00.00RIM 5009.1±INV. IN 5002.26 (NW)INV. IN 5002.36 (NE)INV. OUT 5002.26 (SE)37.52 LF 12" HDPE @ 0.19%100-YR OUTFALL A2STA 11+97.07RIM 5010.3±INV. IN 5003.49 (NE)INV. IN 5002.74 (NW)INV. OUT 5002.74 (SW)73.44 LF STORMTECH MANIFOLD SYSTEM (SEE STORMTECH DETAILS)WQ BASIN A3STA 12+70.50RIM 5011.3±INV. IN 5003.56 (NE)INV. OUT 5003.56 (SW)42.48 LF 24" HDPE @ 0.20%STRM MH A4 (4'Ø)STA 13+12.98RIM 5011.2±INV. IN 5003.65 (E)INV. IN 5003.65 (NW)INV. OUT 5003.65 (SW)35.40 LF 24" HDPE @ 2.32%INLET A5STA 13+48.38FL. EL 5009.3±INV. IN 5004.47 (SE)INV. OUT 5004.47 (W)32.40 LF 24" HDPE @ 0.50%INLET A7STA 14+46.31FL. EL 5008.8±INV. IN 5004.96 (NE)INV. IN 5004.96 (S)INV. OUT 5004.96 (NW)37.00 LF 18" HDPE @ 1.00%INLET A8STA 15+25.68FL. EL 5010.8±INV. IN 5005.75 (N)INV. OUT 5005.75 (SW)27.78 LF 18" HDPE @ 5.00%INLET A12STA 16+12.38FL. EL 5013.9±INV. IN 5010.09 (N)INV. OUT 5010.09 (S)52.23 LF 15" HDPE @ 2.00%BASIN A15STA 17+10.90RIM 5015.8±INV. IN 5012.06 (NW)INV. OUT 5012.06 (S)47.20 LF 15" HDPE @ 5.00%INLET A17STA 18+00.85FL. EL 5019.6±INV. IN 5016.64 (W)INV. IN 5016.64 (S)INV. OUT 5016.64 (E)SANITARY SERVICE 8" PVC STA.=13+41.83 INV.=5001.62 EXISTING WATER LINE 8" PVC STA.=13+03.46 INV.=5006.70 (HAS BEEN POTHOLED) 10.6" SEPARATION 22.1"24''X8'' TEE A6STA 13+80.77INV. 5004.6365.54 LF 24" HDPE @ 0.50% 35.61 LF 18" HDPE @ 1.00%18''X8'' TEE A8STA 14+83.31INV. 5005.3318''X8'' TEE A9STA 15+53.46INV. 5007.1419.68 LF 18" HDPE @ 5.00%18''X8'' TEE A10STA 15+73.14INV. 5008.1323.30 LF 18" HDPE @ 5.00%18''X8'' TEE A11STA 15+96.43INV. 5009.2915.94 LF 18" HDPE @ 5.00%15''X8'' TEE A13STA 16+64.61INV. 5011.1334.20 LF 15" HDPE @ 2.00% 42.74 LF 12" HDPE @ 5.00% EXISTING GROUND PROPOSED GROUND 100-YR HGL 100-YR HGL SUBGRADE FOR STORMTECH CHAMBERS 15''X8'' TEE A14STA 16+98.81INV. 5011.8212.09 LF 15" HDPE @ 2.00% PROPOSED GAS LINE STA:15+39.96 MAINTAIN 18" SEPARATION CONTRACTOR TO VERIFYLOCATION PRIOR TOCONSTRUCTION.12"X4" TEE FOR CURTAINDRAIN CONNECTION (SEE ARCH. PLANS)STA 15+18.92INV. 5005.696.76 LF 18" HDPE @ 1.00% 159.55 LF 12" HDPE @ 0.19%BASIN A1STA 10+37.52RIM 5009.0±INV. IN 5002.44 (NE)INV. OUT 5002.44 (SW)EXISTING SANITARY SEWER 8" PVC STA.=10+18.39 INV.=4999.68 INLET A16STA 17+58.11FL. EL 5018.9±INV. IN 5014.50 (W)INV. IN 5014.50 (SW)INV. OUT 5014.42 (SE)EXISTING ELECTIRC LINE STA: 10+21.51 NORTH PROFILE SCALE: STORM DRAIN A SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 ST1 PLAN AND PROFILESTORM LINE A07 ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 EXISTING WATER MAIN PROPOSED WATER SERVICE PROPOSED STORM SEWER LEGEND: NOTES: W EXISTING SANITARY SEWER SS PROPOSED STORM INLET PROPOSED CURB & GUTTER PROPOSED SANITARY SERVICE EXISTING FIRE HYDRANT PROPOSED LOT LINE PROJECT BOUNDARY EXISTING RIGHT OF WAY EXISTING STORM SEWER EASEMENT LINE 1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF FLARED END SECTIONS. 4.ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 6.ALL PROPOSED STORM LINES, INLETS, AND STORMTECH CHAMBERS ARE TO BE PRIVATELY OWNED AND MAINTAINED. 7.REFER TO SHEET SUB1 FOR ADDITIONAL INFORMATION REGARDING THE STORMTECH CHAMBER SYSTEM. 8.PRIOR TO INSTALLING THE STORMTECH CHAMBERS THE CONTRACTOR SHALL CONTACT THE STAMPING ENGINEER TO VERIFY MEANS AND METHODS. 9.REFER TO SHEET U1 FOR ALL ROOF LEADER CONNECTIONS. 10.REFER TO SHEET G2 FOR ALL COURTYARD CONNECTIONS. PROPOSED RIGHT OF WAY INLET SCHEDULE: PROPOSED FIRE SERVICE PROPOSED STORMTECH CHAMBERS S W F STRUCTURE ID INLET/BASIN SIZE GRATE TYPE BASIN A1 NYLOPLAST 15"SOLID INLET A4.2 NYLOPLAST 18"DOME INLET A4.3 FORT COLLINS AREA INLET PEDESTRIAN INLET A4.7 NYLOPLAST 18"DOME BASIN A4.9 NYLOPLAST 12"SOLID INLET A4.10 FORT COLLINS AREA INLET PEDESTRIAN INLET A5 NYLOPLAST 24"DOME INLET A7 NYLOPLAST 24"DOME INLET A7.1 5' TYPE R N/A INLET A8 NYLOPLAST 18"DOME INLET A10.3 NYLOPLAST 8"DOME INLET A10.4.1 NYLOPLAST 8"DOME INLET A10.5 NYLOPLAST 18"PEDESTRIAN INLET A10.5.1 NYLOPLAST 8"DOME INLET A10.6 NYLOPLAST 8"DOME INLET A10.7 NYLOPLAST 8"DOME INLET A12 NYLOPLAST 18"DOME BASIN A15 NYLOPLAST 15"SOLID INLET A16 NYLOPLAST 24"PEDESTRIAN INLET A16.1 NYLOPLAST 8"DOME INLET A17 NYLOPLAST 8"DOME INLET A17.1 NYLOPLAST 8"DOME BASIN UD1 NYLOPLAST 10"SOLID BASIN UD2 NYLOPLAST 8"SOLID BASIN UD3 NYLOPLAST 8"SOLID CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R S F D CSFTFS VAULTCABLE VAULTELECELECVAULTVAULTELECWUDMONITORING W E L L TRAFFIC R A T E D EEE E T T G GWUDUDUDETFEE FOFOFOVAULT F.O.EGWWWWW W W W W GGEEEEEEE E E E E EEEW WWWWWWWWWWH YDW F O FO FO FO FO FO FO FO FO FO FOFOFOFOFOFOFOFOTTT T T T T T VAULT ELEC D S SSSSSSEEEEEEE E E E E E PROPOSED 10' UTILITY EASEMENT 20' UTILITY EASEMENT BK. 2181 PG. 1262 EXISTING 10' UTILITY EASEMENT ACCESS EASEMENT REC. NO. 20120082646 14.91' ACCESS EASEMENT REC. NO. 20120082646 3' UTILITY EASEMENT BK. 2181 PG. 1262 20' STORM SEWER EASEMENT REC. NO. 20110055271 PROPOSED 9' UTILITY EASEMENT MONROE DRIVE (PRIVATE ROAD)STANFORD ROADPORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 6 FOOTHILLS MALL REDEVELOPMENT SUB. LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 TRASH ENCLOSURE (SEE ARCHITECTURE PLANS FOR MORE DETAILS) PROPOSED ELECTRIC SERVICE STRM MH A4 (4'Ø) STA 10+00.00 N: 113570.53 E: 196451.20 46.37 LF 18" HDPE @ 3.64% INLET A4.1 STA 10+46.37 N: 113611.98 E: 196430.41 47.57 LF 18" HDPE @ 3.37% INLET A4.2 STA 10+93.93 N: 113653.55 E: 196407.29 29.48 LF 18" HDPE @ 3.37% INLET A4.3 STA 11+23.41 N: 113679.09 E: 196392.58 7.27 LF 18" HDPE @ 1.00%29.53 LF 18" HDPE @ 1.00% 90° BEND A4.6 STA 12+67.38 N: 113781.10 E: 196301.28 12.01 LF 18" HDPE @ 1.00% INLET A4.7 STA 12+79.40 N: 113790.11 E: 196309.23 22.87 LF 12" HDPE @ 7.00% BASIN A4.9 STA 13+36.45 N: 113832.88 E: 196346.98 65.60 LF 12" HDPE @ 5.00% INLET A4.10 STA 14+02.05 N: 113818.26 E: 196410.93 90° BEND A4.4 STA 11+30.68 N: 113684.22 E: 196397.73 EXISTING ELECTRIC LINE (TYP.) EXISTING STREET LIGHT (TYP.) PROPOSED DRAINAGE EASEMENT EXISTING 6' UTILITY EASEMENT EXISTING FIBER OPTIC LINE (TYP.) STORM LINE A SEE SHEET ST1 STORM LINE A7 SEE SHEET U1 SANITARY SERVICE SEE SHEET SS1 12''X8'' TEE A4.8 STA 13+02.27 N: 113807.26 E: 196324.37 34.18 LF 12" HDPE @ 5.00% 1 0 7 . 1 7 L F 1 8 " H D P E @ 1 . 0 0% PROPOSED 12' UTILITY EASEMENT PROPOSED UTILITY EASEMENT WIDTH VARIES STORMTECH CHAMBERS SEE SHEET SUB1 PROPOSED 20' STORM SEWER EASEMENT 18''X8'' TEE A4.5 STA 11+60.21 N: 113705.15 E: 196376.90 PROPOSED 10' DRAINAGE EASEMENT 4995 5000 5005 5010 5015 5020 5025 5030 4995 5000 5005 5010 5015 5020 5025 5030 9+50 10+00 11+00 12+00 13+00 14+00 14+50STRM MH A4 (4'Ø)STA 10+00.00RIM 5011.2±INV. IN 5003.65 (E)INV. IN 5003.65 (NW)INV. OUT 5003.65 (SW)46.37 LF 18" HDPE @ 3.64%INLET A4.1STA 10+46.37FL. EL 5009.9±INV. IN 5005.34 (NW)INV. OUT 5005.34 (SE)47.57 LF 18" HDPE @ 3.37%INLET A4.2STA 10+93.93FL. EL 5009.6±INV. IN 5006.94 (NW)INV. OUT 5006.94 (SE)29.48 LF 18" HDPE @ 3.37%INLET A4.3STA 11+23.41FL. EL 5010.8±INV. IN 5007.93 (NE)INV. OUT 5007.93 (SE)7.27 LF 18" HDPE @ 1.00% 29.53 LF 18" HDPE @ 1.00%90° BEND A4.6STA 12+67.38INV. 5009.3712.01 LF 18" HDPE @ 1.00%INLET A4.7STA 12+79.40FL. EL 5014.5±INV. IN 5009.49 (NE)INV. OUT 5009.49 (SW)22.87 LF 12" HDPE @ 7.00%BASIN A4.9STA 13+36.45RIM 5019.4±INV. IN 5012.80 (E)INV. OUT 5012.80 (SW)65.60 LF 12" HDPE @ 5.00%INLET A4.10STA 14+02.05FL. EL 5018.5±INV. IN 5016.08 (SE)INV. IN 5016.08 (E)INV. OUT 5016.08 (W)EXISTING GROUND PROPOSED GROUND WATER SERVICE 3" DIP STA.=11+76.75 INV.=5006.35 FIRE SERVICE 6" PVC STA.=11+71.75 INV.=5006.10 107.17 LF 18" HDP E @ 1 . 0 0 % 34.18 LF 12" HDPE @ 5.00%100-YEAR HGL 12''X8'' TEE A4.8STA 13+02.27INV. 5011.0990° BEND A4.4STA 11+30.68INV. 5008.0018" SEPARATION (MIN.)CONTRACTOR TO VERIFYLOCATION PRIOR TOCONSTRUCTION.18''X8'' TEE A4.5STA 11+60.21INV. 5008.30PROFILE SCALE: STORM LINE A4 EXISTING WATER MAIN PROPOSED WATER SERVICE PROPOSED STORM SEWER LEGEND: NOTES: W EXISTING SANITARY SEWER SS PROPOSED STORM INLET PROPOSED CURB & GUTTER PROPOSED SANITARY SERVICE EXISTING FIRE HYDRANT PROPOSED LOT LINE PROJECT BOUNDARY EXISTING RIGHT OF WAY EXISTING STORM SEWER EASEMENT LINE 1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF FLARED END SECTIONS. 4.ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY CITY OF FORT COLLINS. ALTERNATES (SUCH AS ADS N-12 OR HP SANITITE) OUTSIDE OF THE R.O.W. SHALL BE APPROVED IN ADVANCE BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 5.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 6.ALL PROPOSED STORM LINES, INLETS, AND STORMTECH CHAMBERS ARE TO BE PRIVATELY OWNED AND MAINTAINED. 7.REFER TO SHEET SUB1 FOR ADDITIONAL INFORMATION REGARDING THE STORMTECH CHAMBER SYSTEM. 8.PRIOR TO INSTALLING THE STORMTECH CHAMBERS THE CONTRACTOR SHALL CONTACT THE STAMPING ENGINEER TO VERIFY MEANS AND METHODS. 9.REFER TO SHEET U1 FOR ALL ROOF LEADER CONNECTIONS. 10.REFER TO SHEET G2 FOR ALL COURTYARD CONNECTIONS. PROPOSED RIGHT OF WAY INLET SCHEDULE: PROPOSED FIRE SERVICE PROPOSED STORMTECH CHAMBERS S W F STRUCTURE ID INLET/BASIN SIZE GRATE TYPE BASIN A1 NYLOPLAST 15"SOLID INLET A4.2 NYLOPLAST 18"DOME INLET A4.3 FORT COLLINS AREA INLET PEDESTRIAN INLET A4.7 NYLOPLAST 18"DOME BASIN A4.9 NYLOPLAST 12"SOLID INLET A4.10 FORT COLLINS AREA INLET PEDESTRIAN INLET A5 NYLOPLAST 24"DOME INLET A7 NYLOPLAST 24"DOME INLET A7.1 5' TYPE R N/A INLET A8 NYLOPLAST 18"DOME INLET A10.3 NYLOPLAST 8"DOME INLET A10.4.1 NYLOPLAST 8"DOME INLET A10.5 NYLOPLAST 18"PEDESTRIAN INLET A10.5.1 NYLOPLAST 8"DOME INLET A10.6 NYLOPLAST 8"DOME INLET A10.7 NYLOPLAST 8"DOME INLET A12 NYLOPLAST 18"DOME BASIN A15 NYLOPLAST 15"SOLID INLET A16 NYLOPLAST 24"PEDESTRIAN INLET A16.1 NYLOPLAST 8"DOME INLET A17 NYLOPLAST 8"DOME INLET A17.1 NYLOPLAST 8"DOME BASIN UD1 NYLOPLAST 10"SOLID BASIN UD2 NYLOPLAST 8"SOLID BASIN UD3 NYLOPLAST 8"SOLID SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 NORTH ST2 PLAN AND PROFILESTORM LINE A408 ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R SF D CSS VAULTCABLE VAULTELECUDMONITORIN G W E L L TRAFFIC RATE D G GW FOFOFOFOEEEEEGGGGGWWWWWWWW EEE EEE WWWWWWWWWWHY DSS SS SS SS SS FOFOFOFOFOEEEE20' SANITARY SEWER EASEMENT BK. 1808 PG. 779 8' UTILITY EASEMENT PER STRACHAN 3RD FILING STANFORD ROADEXISTING ELECTRIC LINE (TYP.) EXISTING STREET LIGHT (TYP.) SAW-CUT SAND OIL SEPARATOR INV. IN=5001.85 (NE) INV. OUT=5001.85 (SE) FG=5010.36 SAN MH 2 (4'Ø) STA 12+88.33 N: 113573.80 E: 196490.76 GREASE INTERCEPTOR INV. IN=5001.85 (NE) INV. OUT=5001.85 (NW) FG=5010.00 SAN MH 1 (4'Ø) STA 10+00.00 N: 113370.38 E: 196286.43 GREASE INTERCEPTOR CONNECTION INV. OUT=5002.95 (SW) FG=5011.30 SAND OIL SEPARATOR CONNECTION INV. OUT=5002.95 (SW) FG=5011.30 SAN SERVICE CONNECTION STA 13+10.73 N: 113589.61 E: 196506.64 EX. 2 4 2 . 8 4 L F 8 " P V C @ 0 . 2 7 % EX. 1 5 9 . 8 4 L F 8" P V C @ 0. 2 7 % 288.33 LF 8" PVC @ 0.75% 22.41 LF 8" PVC @ 5.00% 10.01 LF 8" PVC @ 1.00% 22.07 LF 8" PVC @ 5.00% 10.01 LF 8" PVC @ 1.00% 22.07 LF 8" PVC @ 5.00% STORM LINE A SEE SHEET ST1 STORM LINE A4 SEE SHEET ST2 STORMTECH CHAMBERS SEE SHEET SUB1 EXISTING 8" WATER LINE SEE SHEET U1 OR HC1 FOR ALL EASEMENT CALLOUTS SEE SHEET U1 OR HC1 FOR ALL EASEMENT CALLOUTS 4995 5000 5005 5010 5015 5020 5025 5030 5035 4995 5000 5005 5010 5015 5020 5025 5030 5035 9+50 10+00 11+00 12+00 13+00 13+50 EXISTING GROUND PROPOSED GROUNDSAN MH 1 (4'Ø)STA 10+00.00RIM 5007.0±INV. IN 4999.49 (W)INV. IN 4999.59 (NE)INV. OUT 4999.49 (E)288.33 LF 8" PVC @ 0.7 5 %SAN MH 2 (4'Ø)STA 12+88.33RIM 5010.2±INV. IN 5001.75 (NE)INV. IN 5001.75 (NW)INV. IN 5001.75 (SE)INV. OUT 5001.75 (SW)22.41 LF 8" PVC @ 5.00%SAN SERVICE CONNECTIONSTA 13+10.73RIM 5003.6±INV. OUT 5002.87 (SW)EXISTING WATER LINE 8" PVC STA.=12+49.04 INV.=5006.35 STORM LINE A 24" HDPE STA.=12+71.29 INV.=5004.32 22.2" PROFILE SCALE: SANITARY SERVICE SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 NOTES: EASEMENT LINE SPROPOSED SEWER SERVICE WPROPOSED WATER SERVICE EXISTING WATER MAIN PROPOSED STORM SEWER LEGEND: G T EXISTING STORM SEWER EXISTING TELEPHONE PROPOSED GAS EXISTING SANITARY SEWER PROPOSED STORM INLET PROPOSED CURB & GUTTER EXISTING FIRE HYDRANT PROPERTY BOUNDARY EXISTING TELEPHONE PEDESTAL EXISTING STREET LIGHT W SS EXISTING LOT LINE EXISTING ROW EXISTING CABLE CTV 1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.ALL WATER AND SANITARY SEWER CONSTRUCTION SHALL BE PER THE CITY OF FORT COLLINS CONSTRUCTION STANDARDS, LATEST EDITION. 3.UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND ARE SUBJECT TO CHANGE IN THE FIELD. 4.ALL WATER FITTINGS, VALVES, AND OTHER UTILITY APPURTENANCES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5.ALL EXISTING SANITARY SEWER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO BE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS INSPECTIONS (970-416-8008). 6.ALL EXISTING WATER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO THE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS INSPECTIONS (970-416-8008) 7.LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 8.CONTRACTOR IS RESPONSIBLE FOR ALL THE REPAIRS AND REPLACEMENTS OF ANY DAMAGED CURB AND GUTTER. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 9.ALL STORM DRAINS AND ALL STORMTECH CHAMBERS SHALL BE PRIVATELY OWNED AND MAINTAINED. 10.MAINTAIN 10 FEET HORIZONTAL AND 18 INCHES VERTICAL SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS AND SERVICES. 11.REFER TO SHEET SUB1 FOR STORMTECH CHAMBERS SUBGRADE DESIGN. 12.REFER TO SHEET SS1 FOR SANITARY SERVICE PLAN AND PROFILE. 13.REFER TO SHEET G2 FOR STORM LINES WITHIN THE COURTYARD AND MEMORY CARE GARDEN. 14.BOTH FIRE SERVICE AND DOMESTIC WATER SERVICE LINES SHALL BE FULLY RESTRAINED PER CITY OF FORT COLLINS STANDARDS. FDC FPROPOSED FIRE SERVICE EXISTING TELEPHONE PEDESTAL PROPOSED FIRE DEPARTMENT CONNECTION PROPOSED GAS METER LOCATION UDPROPOSED UNDERDRAIN GEXISTING GAS EPROPOSED ELECTRIC EEXISTING ELECTRIC NORTH SS1 PLAN AND PROFILESANITARY SERVICE09 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R ( IN FEET ) 0 1 INCH = 50 FEET 50 50 100 150 D UDU D U D U DMONITORING WELLTRAFFI C R A T E D UD UD UD UD UDUDUDUDMONROE DRIVE (PRIVATE ROAD)STANFORD ROAD3' UTILITY EASEMENT BK. 2181 PG. 1262 EXISTING 10' UTILITY EASEMENT 11.45 10.79 10.2910. 2 8 10.30 9.8 8 10.44 10.86 10.8410.8511.20 10.1810.21 9.658.85 11.04 13.8720.8520.4019. 8 1 18. 5 0 19. 1 1 19. 1 1 18. 8 4 20.8519. 2 3 19.40 17.99 17.8018. 1 7 (18 .03 )(18.47) (18 .34 ) (17 .84 ) (17 .67 )11.9110.85 10.85 11.06 11. 3 6 12. 3 1 12. 6 5 13. 1 2 13.98(14.29)10.229. 8 310.9210. 9 2 10. 8 2 10. 4 0 10.2610.3010.3010. 3 9 10. 8 3 10. 7 7 9.79(11.47)11.64(13 . 4 7 )13.2213.33 20.87 19.72 17. 4 7 18. 2 5 19. 7 9 20.0520. 8 5 15.3517. 7 5 14.54 18.59 17. 5 8 17.46 17.03 17. 0 8 (19 .90 )(19.81)FFE=10.85F F E = 1 0 . 8 5(GARAGE)FFE=20.8519.6810. 8 0 9.559.8 7 11.06 10.139.679.3 110.2011.6213.0913.0612.49 11.7114. 4 8 10. 2 2 15.4213. 6 5 13.70 11.45 11.36 11.52 11.40 (11.18)(11.28) 25' - 30' - 2 . 0%0.8%7.5' 7.5' SWALE SWALE 18' - EXISTING 30" VERTICAL CURB AND GUTTER 30' - 8.17 8.72 8.50 9.21 9.31 8.78 (8 .89 )(7.69) 9.79 EXISTING 30" VERTICAL CURB AND GUTTER ACCESS EASEMENT REC. NO. 20120082646 20' UTILITY EASEMENT BK. 2181 PG. 1262 14.91' ACCESS EASEMENT REC. NO. 20120082646 13.00 B.O.C 13.59 B.O.C 12.1212.62 B.O.C 11.86 11.98 11.8412.00UTILITY EASEMENT 1. 9 %9.1%12.3% 11.3% 7.6% 25.1% 11.7% 6.5% 4.0 % 4.3%13.3%(7.57)(11.04)18.621' CURB CUT 1' CURB CUT 4.4%3.0%6.6%2.2%1.0 % 2.8% 3.4% 6.6% 3.8% 53.4' VERTICAL CURB VARIES IN HEIGHT EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) EXISTING TREES TO BE PROTECTED IN PLACE (TYP.) PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 INLET INLET 1. 2%7.3%6.7% PROPOSED ADDITIONAL R.O.W TO BE DEDICATED (WIDTH VARIES)0.5%1.1%4.4%7.5%3 7 . 8%5.2%2.3%4.4%2. 8 % 10.79 PROPOSED 30" VERTICAL CURB AND GUTTER PROPOSED 15' EMERGENCY ACCESS EASEMENT PROPOSED EMERGENCY ACCESS EASEMENT PROPOSED 11' EMERGENCY ACCESS EASEMENT PROPOSED 10' UTILITY EASEMENT PROPOSED 24' EMERGENCY ACCESS EASEMENT PROPOSED DRAINAGE EASEMENT 20. 3 0 20. 3 0 19. 7 5 19. 7 5 16. 9 6 18. 5 8 18. 5 9 17.75 18.45 18.29 19.13 19.51 19. 6 9 19.17 14.37 14.32 11.24 11.18 19.87 19.8720. 0 9 19. 7 8 19.73 11.57 10.84 10.65 15.3915.3614.4514.36 14.2914.2016.0515.6415.42 15. 3 8(15.12)(15.23)(16.11)(16.23)(18 .07 ) (18 .03 ) 7.2%8.3%5.5% 7.5%0.5%1.3% PROPOSED 33.5' EMERGENCY ACCESS EASEMENT 9' UTILITY EASEMENT9' UTILITY EASEMENT6' S I D E W A L K 5' SIDEWALK5' SIDEWALK6' S ID EW A L K EXISTING 6' SIDEWALK 5 ' S ID EW A L K 6' S ID EW A L K 6 ' S ID EW A L K PROPOSED EAE TRASH ENCLOSURE (SEE ARCHITECTURE PLANS) MATCHLINE - SEE SHEET G2 MATCHLINE - SEE SHEET G2MATCHLINE - SEE SHEET G2MATCHLINE - SEE SHEET G2 MATCHLINE - SEE SHEET G2 MATCHLINE - SEE SHEET G2MATCHLINE - SEE SHEET G2MATCHLINE - SEE SHEET G2 (17 .11 )(17.09)11.30 11.87 10.85 15.249.509.50 9.509.50PROPOSED 12' UTILITY EASEMENT PROPOSED UTILITY EASEMENT WIDTH VARIES 20.35 20.85 19. 3 8 8.66 8.16 9.72 8.17 (7.10)FFE=20.8520. 8 5 12.9%8.7%2 4 . 1% 22. 6 % STORM LINE A SEE SHEET ST1 STORM LINE A4 SEE SHEET ST1 STORMTECH CHAMBERS SEE SHEET SUB1 STORM LINE A SEE SHEET ST1 7.5' COURTYARD A COURTYARD B PROPOSED UTILITY EASEMENT PROPOSED 20' STORM SEWER EASEMENT 20' STORM SEWER EASEMENT REC. NO. 20110055271 FFE=20.85 20. 8 5 20.10 9.1 3 INLET INLET INLET INLET INLET INLET INLET 6.0%0.5 %8.62 MONUMENT SIGN (SEE ARCH. PLANS)2.5%1.3%2.4%5.6%PROPOSED 10' DRAINAGE EASEMENT BUILDING OVERHANG (TYP.) BUILDING OVERHANG (TYP.) BUILDING OVERHANG (TYP.) 11.5211.5211.4511.394.7%4.4% SEE ARCH. PLAN FOR ADA RAMP WITHIN PARKING GARAGE 6.7% 6.7% 10.3%2.3%2.6%5.8%4.9%4.5%1.5% 18. 0 9 18.0217.8314.9717.4716.20 16. 2 8 15.87 14.38F L14.42FL14.84 14.78 14. 9 6 14. 9 1 15.0215.1019.43 19. 5 0 19.41 20. 8 5 1.9% 17.47 LANDSCAPING WALL (REFER TO LANDSCAPE PLANS FOR ADDITIONAL INFORMATION) G1 GRADING PLAN10 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED SPOT ELEVATION PROPOSED SLOPES 1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.THE TOP OF FOUNDATION ELEVATIONS SHOWN ARE THE MINIMUM ELEVATIONS REQUIRED FOR PROTECTION FROM THE 100-YEAR STORM. 3.EROSION CONTROL PRACTICES, SITE PROTECTION, AND REVEGETATION METHODS SHALL FOLLOW CITY REGULATIONS. 4.REFER TO SITE PLAN, LANDSCAPE PLAN, AND PLAT FOR ADDITIONAL INFORMATION. 5.THE CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING AND VERIFYING ELEVATIONS OF ALL EXISTING SEWER MAINS, WATER MAINS, CURBS, GUTTERS AND OTHER UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS, AND AT ANY UTILITY CROSSINGS PRIOR TO INSTALLING ANY OF THE NEW IMPROVEMENTS. IF A CONFLICT EXISTS AND/OR A DESIGN MODIFICATION IS REQUIRED, THE CONTRACTOR SHALL COORDINATE WITH THE ENGINEER TO MODIFY THE DESIGN. 6.SEE SHEET HC1 FOR HORIZONTAL INFORMATION INCLUDING CURB AND GUTTER TYPES, PAN WIDTHS, DRIVE AISLE DIMENSIONS, EASEMENTS, ETC. 7.SEE SHEET G2 FOR DETAIL GRADING INFORMATION FOR COURTYARDS. 8.SEE COVER SHEET FOR BENCHMARK INFORMATION. 9.ALL DAMAGE CURB AND GUTTER MUST BE REPAIRED/REPLACED PER CITY OF FORT COLLINS STANDARDS. 10.REMOVING THE EXISTING SIDEWALK ALONG STANFORD ROAD MAY CAUSE EXCESSIVE DAMAGE TO THE EXISTING VERTICAL CURB ALONG THE WEST SIDE OF STANFORD ROAD. CONTRACTOR TO ASSES DAMAGES AFTER REMOVAL OF WALK AND REPAIR/REPLACE ALL DAMAGED CURB PER CITY OF FORT COLLINS STANDARDS. NOTES: PROPOSED STORM INLET 2.0% (47.45 ) EXISTING SPOT ELEVATION EXISTING LOT LINE PROPOSED DOOR 33.43 EXISTING RIGHT OF WAY LEGEND: PROPOSED CONCRETE CROSS PAN (TYP.) SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 NORTH ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R 19.13 INLET A10.7 INV. OUT=5017.71 (E) FG=5019.13 INLET A10.6 INV. IN=5017.19 (W) INV. OUT=5017.19 (S) FG=5019.29 36.89 LF 8" HDPE @ 1.00% 51.26 LF 8" HDPE @ 1.00% 37.32 LF 8" HDPE @ 2.00% INLET A10.5.1 INV. OUT=5017.57 (SE) FG=5019.53 INLET A10.5 INV. IN=5016.82 (N) INV. IN=5016.82 (NW) INV. OUT=5016.82 (SE) FG=5019.75 17.59 LF 8" HDPE @ 2.00% 8''X8'' TEE A10.4 INV. IN=5016.47 (NW) INV. IN=5016.47 (NE) INV. OUT=5016.47 (SE) FG=5020.24 23.06 LF 8" HDPE @ 2.00% 19.68 LF 8" HDPE @ 2.00% INLET A10.3 INV. IN=5016.08 (NW) INV. OUT=5016.08 (SE) FG=5019.85 3.97 LF 8" HDPE @ 2.00% COURTYARD CONNECT A10.2 INV. IN=5016.00 (NW) FG=5020.59 20.18 20.18 19.29 20.18 20.18 20.26 20.03 20.07 20.07 20.02 20.13 19.56 20.18 20.89 19.85 20.85 20.65 19.75 20.44 20.85 20.85 20.85 20.69 20.26 20.50 20.4820.4020.5120.4520.4520.5120.5520.55 2 0 . 9 5 21.0820.6020.24 21.00 20.85 20.85 20.85 INLET A10.4.1 INV. OUT=5016.93 (SW) FG=5019.56 4.0%3.8% 3.7%4.0%2.0%15.8%15.8%12.2%10.6 %19.0% 12.9% 2.5% 1.3%3.1%5.2%1 . 3%2.3%1.5% 1. 4%8.2%8.2%1.3% 1.3%18.1%3.8 % 1.4% 3. 4 % 3. 6% 2 1 . 7 % 1 9 . 0% 13.1%4.2 %3.8%FFE=20.85FFE=20.85 UD UD UD UD UD UD UD UD U D UDUDUDUDUDUDUDUDT T T T T T T T T T T E E E E E E E E E E E E RD CONNECT A17.1 INV. OUT=5017.15 (E) FG=5020.85 25.46 L F 8 " H D P E @ 2 . 0 0 % INLET A17 INV. IN=5016.64 (W) INV. IN=5016.64 (S) INV. OUT=5016.64 (E) FG=5019.63 16.61 LF 8" HDPE @ 2.00%INLET A17.1 INV. OUT=5016.97 (N) FG=5019.81 42.7 4 L F 1 2 " H D P E @ 5 . 0 0 % INLET A16 INV. IN=5014.50 (W) INV. IN=5014.50 (SW) INV. OUT=5014.42 (SE) FG=5018.95 22.18 L F 8" H D P E @ 2.00 %47.20 LF 15 " HDPE @ 5 .00% RD CONNECT A16.2 INV. OUT=5015.24 (NE) FG=5020.84 INLET A14.1 INV. OUT=5016.28 (E) FG=5019.75 10.56 LF 8" HDPE @ 5.00% 15''X8'' TEE A14 INV. IN=5011.82 (N) INV. IN=5011.82 (W) INV. OUT=5011.82 (S) FG=5015.03 BASIN A15 INV. IN=5012.06 (NW) INV. OUT=5012.06 (S) FG=5015.19 12.09 LF 15" HDPE @ 2.00%47.20 LF 15 " HDPE @ 5 .00% INLET A16.1 INV. IN=5014.94 (SW) INV. OUT=5014.94 (NE) FG=5019.35 14.61 LF 8" HDPE @ 2.00% 20.85 20.6220.5220.62 20.62 20.4719.6319.7320.12 20.5620.78 20.85 20.85 19.81 19.95 20.0020.1420.85 20.0719.99 19.82 19.7520.0420.85 20.85 20.85 20.06 19.77 20.13 20.21 20. 1 7 19.35 20.2320.1720.1720.4820.1720.0118.95 19.6819.3919.33 1 9 . 2 1 19.2119.21 18.60 17. 7 0 20.8518.5616.751 6 . 8 0 20. 5 4 20.55 16.4016.40 19.24 15.4220.85 20.85 20.85 20.85 STORM DRAIN LINE A SEE SHEET ST1 RETAINING WALL SEE ARCHITECTURAL PLANS FOR ADDITIONAL INFORMATION. SWALE EXISTING ELECTRIC LINE EXISTING TELECOM LINE 4.8% 3.8%4.0%1.7%1.7%1.9 %1.7%1.4%22.7%22.9%9.7%9.0%4.1%7.1%0.8%29.6%14.0%23.0%10.1%2.2%8.6%15.2%13.3%78.94 LF 4" PERF. PVC @ 0.10% BASIN UD3 INV. IN=5016.19 (W) INV. OUT=5016.19 (SE) FG=5019.19 16.45 LF 4" PERF. PVC @ 0.10% BASIN UD2 INV. IN=5016.18 (NW) INV. OUT=5016.18 (S) FG=5019.20 55.51 LF 4" PERF. PVC @ 0.10% 7.72 LF 8" HDPE @ 2.00% BASIN UD1 INV. IN=5016.12 (W) INV. IN=5016.12 (N) INV. IN=5016.12 (S) INV. OUT=5012.35 (E) FG=5020.26 23.91 LF 4" PERF. PVC @ 0.10% G2 DETAILED GRADING PLAN11 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R GRADING DETAIL - COURTYARD B SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 GRADING DETAIL - COURTYARD A PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED SPOT ELEVATION PROPOSED SLOPES 1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.THE TOP OF FOUNDATION ELEVATIONS SHOWN ARE THE MINIMUM ELEVATIONS REQUIRED FOR PROTECTION FROM THE 100-YEAR STORM. 3.EROSION CONTROL PRACTICES, SITE PROTECTION, AND REVEGETATION METHODS SHALL FOLLOW CITY REGULATIONS. 4.REFER TO SITE PLAN, LANDSCAPE PLAN, AND PLAT FOR ADDITIONAL INFORMATION. 5.THE CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING AND VERIFYING ELEVATIONS OF ALL EXISTING SEWER MAINS, WATER MAINS, CURBS, GUTTERS AND OTHER UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS, AND AT ANY UTILITY CROSSINGS PRIOR TO INSTALLING ANY OF THE NEW IMPROVEMENTS. IF A CONFLICT EXISTS AND/OR A DESIGN MODIFICATION IS REQUIRED, THE CONTRACTOR SHALL COORDINATE WITH THE ENGINEER TO MODIFY THE DESIGN. 6.FOR HARDSCAPE AND LANDSCAPING INFORMATION FOR COURTYARDS REFER TO LANDSCAPING PLANS. NOTES: PROPOSED STORM INLET 2.0% (47.45 ) EXISTING SPOT ELEVATION EXISTING LOT LINE PROPOSED DOOR 33.43 EXISTING RIGHT OF WAY LEGEND: PROPOSED CONCRETE CROSS PAN (TYP.) NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET U D U D U D UDUDUDUDUDMONIT O RI N G W E L L TRAFFIC RATEDEEEEE E EEEEEEE E EEWWWWWWWWWWWWWWWWWWWWWH YDSTORM LINE A SEE SHEET ST1 PROPOSED 10' DRAINAGE EASEMENT SANITARY SERVICE LINE SEE SHEET SS1 EXISTING 8" WATER LINE EXISTING ELECTRIC LINE EXISTING FIRE HYDRANT EXISTING STREET LIGHT INSPECTION PORT (TYP.) EXISTING 18" VERTICAL CURB AND GUTTER SAW-CUT EXISTING STRIPING (TYP.) 121 STORMTECH MC-3500 CHAMBERS (11 CHAMBERS X 11 CHAMBERS 2 ISOLATOR ROWS (22 STORMTECH MC-3500 CHAMBERS) EXISTING HANDICAP SIGN (4) 2.93 SG 3.01 SG 2.82SG2.74 SG(12.30)(13.27)(11.24) (10 . 1 7 ) EXISTING STRIPING (TO BE REPLACED AFTER INSTALLATION OF STORMTECH CHAMBERS)0.2%SG0.2%SG0.2%SG0.2%SG0.2%SG0.2%SG0.2%SG0.2%SG20' UTILITY EASEMENT BK. 2181 PG. 1262 14.91' ACCESS EASEMENT REC. NO. 20120082646 3' UTILITY EASEMENT BK. 2181 PG. 1262 PROPOSED 15' EMERGENCY ACCESS EASEMENT PROPOSED 11' EMERGENCY ACCESS EASEMENT EXISTING 18" VERTICAL CURB AND GUTTER PROPOSED 12' UTILITY EASEMENT WQ BASIN A3.1 INV. IN=5003.74 (NE) INV. OUT=5003.74 (SE) INV. OUT=5003.74 (SW) FG=5013.13 100-YR OUTFALL A2 INV. IN=5003.49 (NE) INV. IN=5002.74 (NW) INV. OUT=5002.74 (SW) FG=5010.26 8 7 . 3 0 L F 6 " P E R FO R A T E D H D P E @ 0 . 2 0% MONITORING WELL A2.1 INV. OUT=5002.91 (SE) FG=5012.18 WQ BASIN A3 INV. IN=5003.56 (NE) INV. OUT=5003.56 (SW) FG=5011.25 INSPECTION PORT (TYP.)STORM LINE A SEE SHEET ST1 EXISTING 8" WATER LINE PROPOSED UTILITY EASEMENT SUB1SUBGRADE PLAN12 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 NORTH ( IN FEET ) 010 10 20 30 1 INCH = 10 FEET EXISTING WATER MAIN PROPOSED STORM SEWER LEGEND: NOTES: W EXISTING ELECTRIC LINE E PROPOSED STORM INLET PROPOSED CURB & GUTTER PROPOSED SANITARY SERVICE EXISTING FIRE HYDRANT PROPOSED LOT LINE PROJECT BOUNDARY EXISTING STORM SEWER EASEMENT LINE 1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF FLARED END SECTIONS. 4.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S TOLERANCES, ETC.). 5.ALL PROPOSED STORM LINES, INLETS, AND STORMTECH CHAMBERS ARE TO BE PRIVATELY OWNED AND MAINTAINED. 6.PRIOR TO INSTALLING THE STORMTECH CHAMBERS THE CONTRACTOR SHALL CONTACT THE STAMPING ENGINEER TO VERIFY MEANS AND METHODS FOR DRAINAGE CERTIFICATION PURPOSES. 7.EVERY ROW OF STORMTECH CHAMBERS REQUIRES A MINIMUM OF ONE INSPECTION PORT. 8.REFER TO DETAIL SHEETS FOR ADDITIONAL INFORMATION ON STORMTECH CHAMBERS. PROPOSED UNDERDRAIN UD PROPOSED STORMTECH ISOLATOR CHAMBERS S PROPOSED STORMTECH CHAMBERS PROPOSED CONTOUR EXISTING CONTOUR PROPOSED SUBGRADE CONTOUR PROPOSED SUBGRADE SPOT ELEVATION PROPOSED SUBGRADE SLOPES SG (47.45 ) EXISTING SPOT ELEVATION SG33.43 0.5% SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 DTL1DETAILS 13 COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 LOWER LIMIT OF TRENCH WALL SLOPING INITIAL LIFT * 12 IN. MIN. PIPE O.D. 4 IN. MIN. TRENCH WIDTH AS SPECIFIED IN SECTION 02221 COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 * BEDDING REQUIRMENTS WW-1 ALTERNATE BASE POURED INVERT PRECAST MANHOLE BASE2 IN. MIN.SLOPE 1 IN. MIN. 8 IN. MIN. 6 IN. 15 IN. OR LESS 48 IN. 60 IN.18 IN. TO 30 IN. 72 IN.OVER 30 INCHES MIN. MANHOLE MINIMUM INSIDE DIAMETER OF DIAMETER MANHOLE SHALL BE AS FOLLOWS: PIPE SIZE5 FT. MIN. DEPTHCONCRETE ADJUSTMENT SHIMS GROUTED INSIDE ASTM C-478 ECCENTRIC CONE PRE-FORMED PLASTIC GASKET ASTM C-478 MANHOLE SECTIONS GROUT BASE TO BARREL SECTION ON INSIDE PRE-FORMED PLASTIC GASKET CAST-IN-PLACE CONCRETE BASE 16 IN. MAX. FINISHED GRADE 30 IN. MIN.48 IN. MAX.VARIABLE28 IN. MAX. 24 IN. SEE TABLE 6 IN. 12 IN. SLOPE 1 IN./FT. 18 IN. MAX. MANHOLE RUNGS 12 IN. O.C. 8 IN. MIN STANDARD MANHOLE WW-3 6" WALLS MIN. 1.SECONDARY COMPARTMENT HAS VOLUME EQUAL TO APPROXIMATELY 1/3 OF THE TOTAL CAPACITY. 2.JOINT BETWEEN LID AND VAULT TO BE SEALED WITH 1 ROW 1-1/2" BUTYL MASTIC SEALANT. 3.WALLS AND BOTTOM REINFORCED THROUGHOUT WITH 2x6/10 REMESH. 4.GREASE INTERCEPTOR MEETS ASTM C 1613 06 SPECIFICATIONS. 5.COVERS TO BE REINFORCED LONGITUDINALLY WITH NO.6 REBAR ON 6" CENTERS, NO.4 REBAR ON 6" CENTERS WIDTHWISE, AND NO.8 REBAR DIAGONALLY AROUND THE ACCESS HOLES. 6.PIPE WITHIN INTERCEPTOR AND CLEAN OUT SHALL BE SCHED. 40 MIN. DESIGN PROPERTIES: CONCRETE STRENGTH: 4,000 PSI CONCRETE WEIGHT: 150 PCF STEEL STRENGTH: 60,000 PSI (GRADE 60) LOAD RATING: AASHTO HS20-44 RATED TO 1"-6" MAX. BURY WATER LINE 10"W x 5"H BLOCKOUT IN 24"Ø CAST IRON RING & COVER (TYPICAL, IN LID ABOVE PLAN VIEW) 4" THICK BAFFLE WALL BAFFLE WALL CLEANOUT TO GRADE LONG SWEEP WYE, SCHEDULE 40 MATERIAL VENT PIPING WITH VTR OR INTERNAL TANK VENT VENT THRU ROOF OF BUILDINGWATER CAPACITY APPROX. GALLONS GREASE CAPACITY APPROX. CUBIC FT. DIMENSIONS NOTES: A B C D E F G 750 4'7'46"48"44"62"26" 1000 6'10'31"33"29"48"38" 1250 6'10'36"38"34"54"38" 1500 2000 2500 6'13'33"35"31"54"50" 6'13'44"46"42"60"50" 6'12'58"60"56"78"48" TRANSITION TO GASKETED SDR-35 PIPE DOWN STREAM OF CLEANOUT 250 333 416 500 666 833 24"Ø CAST IRON RING & COVER (TYPICAL) G AB 8" LIDD12"C2 1/2"12"G FE (TYP.)6"HH 10"W x 5"H BLOCKOUT IN BAFFLE WALL 8"x4" BLOCKOUT FOR 4" TO 6" PIPE (TYPICAL OPPOSITE END) 17 1/2" 10" 13" 11 1/2" 17" 24" VAULT DIMENSIONS MAY VARY FROM WHAT IS SHOWN WITH ENGINEER'S APPROVAL. GREASE INTERCEPTOR WW-10 SECTION VIEW NOTES: 1. ALL PIPE AND FITTINGS TO BE CAST IRON. MINIMUM 3 INCH DIAMETER. 2. SECONDARY COMPARTMENT HAS VOLUME EQUAL 2 X 16 6/10 REMESH. 3. WALLS AND BOTTOM REINFORCED THROUGHOUT WITH REBAR ON 6 IN. CENTERS, NO. 4 REBAR ON 6 IN. CENTERS 4. COVERS TO BE REINFORCED LONGITUDINALLY WITH NO. 6 WIDTHWISE, AND NO. 8 REBAR DIAGONALLY AROUND ACCESS HOLES. 5. CLEAN OUT SHALL BE IRON BODY FERRULE. ABOVE GROUND. 6. VENT PIPE SHALL BE CAST IRON TO A POINT 6 INCHES 7. CHECK WITH SUPPLIER FOR EXACT DIMENIONS. TO 1/3 OF TOTAL CAPACITY. WATER CAPACITY (APPROX) GALLONS 320 7248 DC FE DIMENSIONS (INCHES) TWO COMPARTMENT TANK BA 22 30 44 24 584446367248500 206246409648780 30564234102721060 PLAN VIEW 24 IN. DIA MIN. A B 5 IN. 6 IN 6 IN 12 IN 2 IN. VENT 2 IN. MIN. PIPE O.D.+IN. 24 IN. DIA. MIN. F MANHOLE COVER E 14 IN. 8 IN. GROUT 14 IN. D C LONG SWEEP WYE JOIN VENTS 1 IN. ABOVE GRADE, CLEANOUT TO GRADE 6 IN.ROOF LINE WATER LEVEL 12 IN. 8 IN. 2 IN. 1 IN. 8 IN. 6 IN. 6 IN. 8 IN. 3 IN. 5 IN. TYPE A SAND & OIL INTERCEPTOR WW-13 USE 2500 GALLONS. VERIFY WITH MEP PLANS.USE 780 GALLONS. VERIFY WITH MEP PLANS. SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 DTL2DETAILS 14 A A B B SECTION A-A DETAIL "A" SECTION B-B CURB FACE ASSEMBLY DETAIL GENERAL NOTES PLAN VIEW 6 IN. STEEL DECK RING WITH 24 IN. HEAVY DENVER COVER BY MACLEAR OR APPROVED EQUAL. 6 IN. THICK SIDEWALL (TYP. BOTH SIDES) 3 FT.5 FT.3 FT. 6 IN.6 IN. BACK OF CURB FLOW LINESEE DETAIL "A" 4 FT. OPENING WARPED CURB & GUTTER (TYP. BOTH SIDES) 6 IN. 3 FT.-6 IN. 6 IN. 2 FT. 11 FT. 6 IN. 2 FT.4 FT.- 6 IN. 6 IN. SEE CURB FACE ASSEMBLY DETAIL MANHOLE RUNGS-12 IN. O.C. 1% SLOPE FOR DRAINAGE 6 IN. 3 FT.-6 IN.4 FT. WARPED GUTTER DEPRESSED GUTTER NORMAL FLOW LINE TOP OF GUTTER ALTERED FLOW LINE 6 IN.6 IN. 1% SLOPE FOR DRAINAGE 6 IN. WALL 3 IN. RAD.6 IN. EXTEND CHANNEL TO OUTSIDE EDGE OF WALL 10 IN. EMBEDMENT 8 8.5 FLUSH WITH CURB FACE NTS 1 1/2 IN. R #4 BAR 18 IN. LONG 2 IN. 2 IN.4:16 IN. MAX/MIN. 8 IN. 2:1 #5 BAR 6 IN. 1 1/2 IN. PIPE SPACER AND 1 1/4 IN. LOCK NUT 4 IN. 1/4 IN. 1 1/4 IN. DIA. X 24 IN. GALV. 3 1/2 IN. AT TOP. 3 IN. X 3 IN. X 3/8 IN. PLATE 6 IN. 1/4 IN.-1 IN. LEG WARPED GUTTER VARIABLEMAX. HEIGHT-10 FT.2 FT. -6 IN. MIN.(UNLESS SQUASH PIPEIS USED)STEEL ROD - THREADED 3 FT.-6 IN. 6 IN. 1. SEE D-7B FOR REINFORCEMENT. 2. FLOOR OF INLET SHALL BE SHAPED WITH ADDITION CONCRETE TO FORM INVERT TO PIPE CONNECTIONS. 3. MANHOLE RUNGS SHALL BE REQUIRED FOR INLET HEIGHT 4 FT. AND GREATER. 4. SIDEWALK SHALL BE 6 IN. THICK FOR 3 FT. ON EITHER SIDE OF INLET. 5. TOP SLAB OF INLET SHALL BE SLOPE TO MATCH SIDEWALK. SEE D-6. 6. EXPOSED STEEL SHALL BE GALVANIZED IN ACCORDANCE WITH AASHTO M-111. SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 DTL3DETAILS 15 REV B7004-110-007DWG NO.1 OF 1SHEET1:16SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH OUTLET WEIR FOR STORMTECH TITLE PROJECT NO./NAME MATERIAL DATE APPD BY 10-28-03DATE EBCDRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 10-28-03 CJA 4" - 24" INLET PIPE 3 OUTLET WEIR 18" - 30" DRAIN BASIN BODY 18" - 30" FRAME & SOLID COVER 1 2 6" - 24" OUTLET PIPE TO HEADER / MANIFOLD 12" - 24" OUTLET PIPE TO ISOLATOR ROW INLET PIPE 3 1 - INVERT ELEVATIONS & LOCATIONS TO BE DETERMINED BY ENGINEER 2 - HEIGHT OF WEIR TO BE DETERMINED BY ENGINEER 3 - WEIR CUSTOM MANUFACTURED WITH STAINLESS STEEL TO MEET OUTLET PIPE OPEN AREA SIDE SECTION VIEW TOP VIEW W/ FRAME & COVER REMOVED 300 WATER QUALITY WEIR STRUCTURES WEIR SUMMARY TABLE STRUCTURE ID TYPE PIPE INVERT WEIR HEIGHT (FT) WQ BASIN A3 24" BASIN 5003.56 5.45 WQ BASIN A3.1 24" BASIN 5003.74 5.27 REV B7004-110-007DWG NO.1 OF 1SHEET1:16SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH OUTLET WEIR FOR STORMTECH TITLE PROJECT NO./NAME MATERIAL DATE APPD BY 10-28-03DATE EBCDRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 10-28-03 CJA 4" - 24" INLET PIPE 3 OUTLET WEIR 18" - 30" DRAIN BASIN BODY 18" - 30" FRAME & SOLID COVER 1 2 6" - 24" OUTLET PIPE TO HEADER / MANIFOLD 12" - 24" OUTLET PIPE TO ISOLATOR ROW INLET PIPE 3 1 - INVERT ELEVATIONS & LOCATIONS TO BE DETERMINED BY ENGINEER 2 - HEIGHT OF WEIR TO BE DETERMINED BY ENGINEER 3 - WEIR CUSTOM MANUFACTURED WITH STAINLESS STEEL TO MEET OUTLET PIPE OPEN AREA SIDE SECTION VIEW TOP VIEW W/ FRAME & COVER REMOVED ORIFICE HOLE 18" - 30" FRAME & SOLID COVER 302 INLET SCHEDULE WEIR SUMMARY TABLE STRUCTURE ID TYPE PIPE INVERT WEIR HEIGHT (FT)ORIFICE PLATE DIAMTER (IN) 100-YR OUTFALL A2 24" BASIN 5002.74 6.27 6 REV E7001-110-283DWG NO.1 OF 1SHEET1:40SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH PEDESTRIAN GRATE QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 4-20-07DATE EBCDRAWN BY 06-12-18 NMH (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS 12" - 36" (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6" MIN. ON 12" - 24", 10" MIN. ON 30" & 12" MIN. ON 36" BASED ON MANUFACTURING REQ.) 4" MIN ON 12" - 24" 6" MIN ON 30" & 36" MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURER RECOMMENDATION (3) VARIABLE INVERT HEIGHTS AVAILABLE (ACCORDING TO PLANS/TAKE OFF) THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 36" FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) NYLOPLAST DRAIN BASIN WITH PEDESTRIAN GRATE (6) MEDIUM DUTY TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. SEE DRAWING NO. 7001-110-111 FOR NON TRAFFIC INSTALLATION. (1, 2) INTEGRATED DUCTILE IRON FRAME & GRATE TO MATCH BASIN O.D. 12" MIN WIDTH GUIDELINE 6" MIN THICKNESS GUIDELINE THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST.©2013 NYLOPLAST 1 - 12" - 30" PEDESTRIAN GRATES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 2 - 12" - 30" FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS. SEE DRAWING NO. 7001-110-065. 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER (4" - 36"). 5 - ADAPTERS CAN BE MOUNTED 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. 6 - 12" - 24" PEDESTRIAN GRATES SHALL MEET H-10 LOAD RATING. 30" PEDESTRIAN GRATE SHALL MEET H-20 LOAD RATING (SEE DRAWING NO. 7001-110-144 FOR H-20 TRAFFIC LOAD GUIDELINES). PVC REV E7001-110-298DWG NO.1 OF 1SHEET1:40SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH SOLID COVER QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 09-14-07DATE EBCDRAWN BY 06-12-18 NMH (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS 8" - 36" 8" MIN THICKNESS GUIDELINE (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6" MIN. ON 8" - 24", 10" MIN. ON 30" & 12" MIN. ON 36" BASED ON MANUFACTURING REQ.) 4" MIN ON 8" - 24" 6" MIN ON 30" & 36" MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURER RECOMMENDATION (MIN. MANUFACTURING REQ. SAME AS MIN. SUMP) (3) VARIABLE INVERT HEIGHTS AVAILABLE (ACCORDING TO PLANS/TAKE OFF) THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 36" FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) NYLOPLAST DRAIN BASIN WITH SOLID COVER (6, 7) TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. SEE DRAWING NO. 7001-110-111 FOR NON TRAFFIC INSTALLATION. (1, 2) INTEGRATED DUCTILE IRON FRAME & COVER TO MATCH BASIN O.D. THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. ® ©2013 NYLOPLAST 1 - 8" - 30" SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 2 - 12" - 30" FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 8" & 10" SOLID COVERS FIT DIRECTLY ONTO DRAIN BASINS WITH THE USE OF A PVC BODY TOP. SEE DRAWING NO. 7001-110-045. 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS. SEE DRAWING NO. 7001-110-065. 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER (4" - 36"). 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. 6 - 12" - 30" SOLID COVERS SHALL MEET H-20 LOAD RATING. 7 - 8" & 10" SOLID COVERS ARE RATED FOR LIGHT DUTY APPLICATIONS ONLY; NO CONCRETE COLLAR NEEDED FOR LIGHT DUTY RATING. 18" MIN WIDTH GUIDELINE REV E7001-110-397DWG NO.1 OF 1SHEET1:40SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH DOME GRATE QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 03-25-10DATE EBCDRAWN BY 06-12-18 NMH 8" - 36" (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6" MIN. ON 8" - 24", 10" MIN. ON 30" & 12" MIN. ON 36" BASED ON MANUFACTURING REQ.) 4" MIN ON 8" - 24" 6" MIN ON 30" & 36" MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURER RECOMMENDATION (MIN. MANUFACTURING REQ. SAME AS MIN. SUMP) (3) VARIABLE INVERT HEIGHTS AVAILABLE (ACCORDING TO PLANS/TAKE OFF) THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) NYLOPLAST DRAIN BASIN WITH DOME GRATE 1 - 8" - 30" DOME GRATES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 2 - 8" & 10" DOME GRATES FIT ONTO THE DRAIN BASINS WITH THE USE OF A PVC BODY TOP. SEE DRAWING NO. 7001-110-045. 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS. SEE DRAWING NO. 7001-110-065. 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER (4" - 36"). 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. 6 - 8" - 30" DOME GRATES HAVE NO LOAD RATING. (1, 2) INTEGRATED DUCTILE IRON GRATE TO MATCH BASIN O.D. THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. ® ©2013 NYLOPLAST (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 36" FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS STRUCTURE ID INLET/BASIN SIZE GRATE TYPE BASIN A1 NYLOPLAST 15"SOLID INLET A4.2 NYLOPLAST 18"DOME INLET A4.3 FORT COLLINS AREA INLET PEDESTRIAN INLET A4.7 NYLOPLAST 18"DOME BASIN A4.9 NYLOPLAST 12"SOLID INLET A4.10 FORT COLLINS AREA INLET PEDESTRIAN INLET A5 NYLOPLAST 24"DOME INLET A7 NYLOPLAST 24"DOME INLET A7.1 5' TYPE R N/A INLET A8 NYLOPLAST 18"DOME INLET A10.3 NYLOPLAST 8"DOME INLET A10.4.1 NYLOPLAST 8"DOME INLET A10.5 NYLOPLAST 18"PEDESTRIAN INLET A10.5.1 NYLOPLAST 8"DOME INLET A10.6 NYLOPLAST 8"DOME INLET A10.7 NYLOPLAST 8"DOME INLET A12 NYLOPLAST 18"DOME BASIN A15 NYLOPLAST 15"SOLID INLET A16 NYLOPLAST 24"PEDESTRIAN INLET A16.1 NYLOPLAST 8"DOME INLET A17 NYLOPLAST 8"DOME INLET A17.1 NYLOPLAST 8"DOME BASIN UD1 NYLOPLAST 10"SOLID BASIN UD2 NYLOPLAST 8"SOLID BASIN UD3 NYLOPLAST 8"SOLID 301 OUTFALL WEIR AND ORIFICE STRUCTURE 306 NYLOPLAST BASIN WITH DOME GRATE304NYLOPLAST BASIN WITH SOLID GRATE303NYLOPLAST BASIN WITH PEDESTRIAN GRATE 401 402 403 404 405 406 407 408 501 502 503 504 8 8.5 8 IN. 12 IN. 9 IN. 6 IN. 24 IN. 9 IN. 9 IN. 12 IN. 12 IN. 12 IN. 12 IN. 12 IN. 12 IN. 601 5/8 IN. 5/8 IN. 5/8 IN. 5/8 IN. 3/4 IN. 1/2 IN. 1/2 IN. TABLE 1 BAR LIST FOR CURB INLET - II VIII II VII II II II II II IV II III 2 1 2 1 4 2 2 4 * 14 6 4 * 1 FT. 6 IN. 4 FT. 8 IN. 4 FT. 8 IN. 9 FT. 0 IN. 3 FT. 4 IN. 9 FT. 0 IN. 9 FT. 0 IN. * 3 FT. 2 IN. * 7 FT. 4 IN. 3 FT. 10 IN. 7 FT. 10 IN. - MARK DIA.O.C.TYPE NO.LENGHTIN.REQ'DSPACING ANCHOR 8 FT. 10 IN. 5 FT. 0 IN.- -1 1- - *VARIBLE WITH HIGHT, REFER TO TABLE 2. 11 FT. 3 FT.5 FT.3 FT. 8 8.5 WITH 1 1/2 IN. DIA. HOLE IN CENTER2 FT. 4 FT. 6 IN. 8 IN. O.C. 9 IN. O.C. 6 IN. O.C.12 IN.12 IN. ANCHOR BACK OF CURB FLOW LINE 503 504 502 501 401 601 407 407 408 ANCHOR 601 2 FT.4 FT. - 6 IN. 601 501 ADD 1 #4 BAR (402) 404 504 503 ADD 1 #4 BAR(402) 402 406 12 IN. LAP 402 403 402 #4 BAR 3 IN CIR. OUTSI D E PIPE DIA. SECTION A-A 408 2 FT.5 FT.2 FT.1 FT.1 FT. #4 ANCHORS402 404 405 402 405402 403 SECTION B-B A B A B PLAN VIEW NTS 3 FT. 6 IN. 4 FT. 0 IN. 4 FT. 6 IN. 5 FT. 0 IN. 5 FT. 6 IN. 6 FT. 0 IN. 6 FT. 6 IN. 7 FT. 0 IN. 7 FT. 6 IN. 8 FT. 6 IN. 8 FT. 6 IN. 9 FT. 0 IN. 9 FT. 6 IN. 10 FT. 0 IN. TYPE IV TYPE VII TYPE VIII TYPE III "U" "U" BENT LOOP 20 IN. 20 IN. 54 IN. 48 IN. 8 IN. 11 IN. 30 IN. 12 IN. LAP LENGHT STRAIGHT TYPE II LENGHT 402 405 404 406 CONC.STEEL LB.C.Y. 3 FT. 2 IN. 3 FT. 8 IN. 4 FT. 2 IN. 4 FT. 8 IN. 5 FT. 2 IN. 5 FT. 8 IN. 6 FT. 2 IN. 6 FT. 8 IN. 7 FT. 2 IN. 7 FT. 8 IN. 8 FT. 2 IN. 8 FT. 8 IN. 9 FT. 2 IN. 9 FT. 8 IN. 2 FT. 1 IN. 2 FT. 7 IN. 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 18 22 16 16 14 14 12 12 10 10 8 8 6 6 8 8 10 10 12 12 14 14 16 16 22 18 2424 22 22 20 20 18 18 16 16 14 14 12 12 10 3 FT. 1 IN. 3 FT. 7 IN. 4 FT. 1 IN. 4 FT. 7 IN. 5 FT. 1 IN. 5 FT. 7 IN. 6 FT. 1 IN. 6 FT. 7 IN. 7 FT. 1 IN. 7 FT. 7 IN. 8 FT. 1 IN. 8 FT. 7 IN. H QUANITIES VARIBLES WITH HEIGHT TABLE 2 BAR BENDING DIAGRAM (DIMENSION ARE OUT TO OUT OF BAR)GENERAL NOTES: 1. QUANTITIES INCLUD VOLUMES OCCUPIED BY PIPES. STRUCTURAL STEEL REINFORCEMENT AROUND PIPES ARE NOT INCLUDED. 2. KEY JOINTS WHERE WALSS CONNECT TO TOP SLAB AND BASE. 3. REINFORCEMENT IN WALLS AND BASE SHALL BE 3 IN. FROM THE SIDES EXPOSED TO EARTH. REINFORCEMENT IN TOP SLAB SHALL BE 1 1/2 IN CLEAR. 29 I N . NTS NTS SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 DTL4DETAILS 16 REV C7001-110-216DWG NO.1 OF 1SHEET1:10SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 24 IN PEDESTRIAN GRATE ASSEMBLY - TYPE B TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 3-8-06DATE EBCDRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 3-13-10 EBC 2499CGP APPROX. DRAIN AREA = 164.10 SQ IN APPROX. WEIGHT WITH FRAME = 99.50 LBS DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES GRATE MEETS H-10 LOAD RATING QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT SIZE OF OPENING MEETS REQUIREMENTS OF AMERICAN DISABILITY ACT AS STATED IN FEDERAL REGISTER PART III, DEPARTMENT OF JUSTICE, 28 CFR PART 36. LOCKING DEVICE AVAILABLE UPON REQUEST SEE DRAWING NO. 7001-110-023 DUCTILE IRON NYLOPLAST DUCTILE IRONDO NOT POLLUTE DRAINS TO WATERWAYS3.04 1.50 Ø28.50Ø24.75 .38 ® ©2007 NYLOPLAST REV B7001-110-197DWG NO.1 OF 1SHEET1:4SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 8 IN DOME GRATE ASSEMBLY TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 3-3-06DATE EBCDRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 3-13-10 EBC 0899CGD DUCTILE IRON 8" DOME GRATE DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT LOCKING DEVICE AVAILABLE UPON REQUEST SEE DRAWING NO. 7001-110-228 APPROX. DRAIN AREA = 30.00 SQ IN APPROX. WEIGHT = 4.54 LBS 8" INLINE DRAIN OR 8" DRAIN BASIN BODY TOPNY LOP L A STØ 8.00 4.00 ® ©2010 NYLOPLAST REV C7001-110-209DWG NO.1 OF 1SHEET1:8SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 15 IN SOLID COVER ASSEMBLY TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 3-7-06DATE EBCDRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 3-16-10 EBC 1599CGC APPROX. WEIGHT WITH FRAME = 59.00 LBS HINGED COVER FOR EASY ACCESS DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES GRATE MEETS H-20 LOAD RATING QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT LOCKING DEVICE AVAILABLE UPON REQUEST SEE DRAWING NO. 7001-110-030 DUCTILE IRON 16.25 16.13 3.43 1.68 ® ©2010 NYLOPLAST NYLOPLAST DUCTILE IRON DO NOT POLLUTE DRAINS TO WATERWAYS REV D7001-110-215DWG NO.1 OF 1SHEET1:6SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 18 IN DOME GRATE TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE DRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 3-24-11 EBC ® ©2011 NYLOPLAST DUCTILE IRON3-8-06 EBC APPROX. DRAIN AREA = 175.59 SQ IN APPROX. WEIGHT = 32.00 LBS DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT LOCKING DEVICE AVAILABLE UPON REQUEST 1899CGD SECTION A-A DNDYLOPLASTONOTPOLLUTEUCTILEIRONA A D R A I N S TO WATERWAYS7.00 Ø19.50 REV D7001-110-219DWG NO.1 OF 1SHEET1:6SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 24 IN DOME GRATE TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE DRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 3-24-11 EBC ® ©2011 NYLOPLAST DUCTILE IRON3-8-06 EBC APPROX. DRAIN AREA = 270.64 SQ IN APPROX. WEIGHT = 53.00 LBS DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT LOCKING DEVICE AVAILABLE UPON REQUEST 2499CGD SECTION A-A D DNDYLOPLASTONOTPOLLUTEU C T I L E I R O N RAINSTOWATERWAYSA A Ø25.75 8.00 REV C7001-110-212DWG NO.1 OF 1SHEET1:10SCALEDWG SIZE A 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 18 IN PEDESTRIAN GRATE ASSEMBLY - TYPE C TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY 3-7-06DATE EBCDRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 3-13-10 EBC 1899CGP APPROX. DRAIN AREA = 87.29 SQ IN APPROX. WEIGHT WITH FRAME = 60.75 LBS DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES GRATE MEETS H-10 LOAD RATING QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT SIZE OF OPENING MEETS REQUIREMENTS OF AMERICAN DISABILITY ACT AS STATED IN FEDERAL REGISTER PART III, DEPARTMENT OF JUSTICE, 28 CFR PART 36. LOCKING DEVICE AVAILABLE UPON REQUEST SEE DRAWING NO. 7001-110-028 DUCTILE IRON DO NOT POLLUTE DUCTILE IRON NYLOPLAST DRAINS TO WATERWAYS Ø 18.64 Ø 22.13 .38 1.25 2.75 ® ©2010 NYLOPLAST 404 15" SOLID GRATE ASSEMBLY 405 18" PEDESTRIAN GRATE ASSEMBLY 406 24" PEDESTRIAN GRATE ASSEMBLY 401 18" DOME GRATE ASSEMBLY 400 8" DOME GRATE ASSEMBLY 402 24" DOME GRATE ASSEMBLY 58" GALV. STEEL PLATE 21 2 1 3"x2"x38" GALV. ANGLE SEE DETAIL 1 3"x2"x38" GALV. ANGLE 58" GALV. STEEL PLATE #3 REBAR ANCHOR 18 O.C. 38" BRASS SCREW 18 O.C. WITH COUNTERSUNK HEAD FLUSH WITH PLATE6"6"VARIES 2' 3' SECTION B-B DETAIL 1 SECTION A-A PLAN 0.5% SLOPE (MIN.) 2'VARIES EXPANSION MATERIAL 58" GALV.STEEL PLATE 2' OPENING 3'-3"3'-3" 3" (TYP.) SIDEWALK (TYP.)5'BB A A 8'-6" EXPANSION MATERIAL 38" BRASS SCREW 18" O.C.WITH COUNTERSINK HEAD FLUSH WITH PLATE 2' (TYP.)6" (TYP.) 2' 403 2' CONCRETE CHASE SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 DTL5DETAILS 17 502 MC-3500 STORMTECH UNDERDRAIN DETAIL, END CAPS, AND TECHNICAL SPECS StormTech888-892-2694 | WWW.STORMTECH.COM®Chamber SystemACCEPTABLE FILL MATERIALS: STORMTECH MC-3500 CHAMBER SYSTEMS PLEASE NOTE: 1.THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. FOR EXAMPLE, A SPECIFICATION FOR #4 STONE WOULD STATE: "CLEAN, CRUSHED, ANGULAR NO. 4 (AASHTO M43) STONE". 2.STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 9" (230 mm) (MAX) LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR. 3.WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTION EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR COMPACTION REQUIREMENTS. 4.ONCE LAYER 'C' IS PLACED, ANY SOIL/MATERIAL CAN BE PLACED IN LAYER 'D' UP TO THE FINISHED GRADE. MOST PAVEMENT SUBBASE SOILS CAN BE USED TO REPLACE THE MATERIAL REQUIREMENTS OF LAYER 'C' OR 'D' AT THE SITE DESIGN ENGINEER'S DISCRETION. NOTES: 1.CHAMBERS SHALL MEET THE REQUIREMENTS OF ASTM F2418-16a, "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS" CHAMBER CLASSIFICATION 45x76 DESIGNATION SS. 2.MC-3500 CHAMBERS SHALL BE DESIGNED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS". 3.THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE (ALLOWABLE BEARING CAPACITY) OF THE SUBGRADE SOILS AND THE DEPTH OF FOUNDATION STONE WITH CONSIDERATION FOR THE RANGE OF EXPECTED SOIL MOISTURE CONDITIONS. 4.PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCAVATION WALLS. 5.REQUIREMENTS FOR HANDLING AND INSTALLATION: ·TO MAINTAIN THE WIDTH OF CHAMBERS DURING SHIPPING AND HANDLING, CHAMBERS SHALL HAVE INTEGRAL, INTERLOCKING STACKING LUGS. ·TO ENSURE A SECURE JOINT DURING INSTALLATION AND BACKFILL, THE HEIGHT OF THE CHAMBER JOINT SHALL NOT BE LESS THAN 3”. ·TO ENSURE THE INTEGRITY OF THE ARCH SHAPE DURING INSTALLATION, a) THE ARCH STIFFNESS CONSTANT AS DEFINED IN SECTION 6.2.8 OF ASTM F2418 SHALL BE GREATER THAN OR EQUAL TO 500 LBS/IN/IN. AND b) TO RESIST CHAMBER DEFORMATION DURING INSTALLATION AT ELEVATED TEMPERATURES (ABOVE 73° F / 23° C), CHAMBERS SHALL BE PRODUCED FROM REFLECTIVE GOLD OR YELLOW COLORS. MATERIAL LOCATION DESCRIPTION AASHTO MATERIAL CLASSIFICATIONS COMPACTION / DENSITY REQUIREMENT D FINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTS FROM THE TOP OF THE 'C' LAYER TO THE BOTTOM OF FLEXIBLE PAVEMENT OR UNPAVED FINISHED GRADE ABOVE. NOTE THAT PAVEMENT SUBBASE MAY BE PART OF THE 'D' LAYER ANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PER ENGINEER'S PLANS. CHECK PLANS FOR PAVEMENT SUBGRADE REQUIREMENTS.N/A PREPARE PER SITE DESIGN ENGINEER'S PLANS. PAVED INSTALLATIONS MAY HAVE STRINGENT MATERIAL AND PREPARATION REQUIREMENTS. C INITIAL FILL: FILL MATERIAL FOR LAYER 'C' STARTS FROM THE TOP OF THE EMBEDMENT STONE ('B' LAYER) TO 24" (600 mm) ABOVE THE TOP OF THE CHAMBER. NOTE THAT PAVEMENT SUBBASE MAY BE A PART OF THE 'C' LAYER. GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35% FINES OR PROCESSED AGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEU OF THIS LAYER. AASHTO M145¹ A-1, A-2-4, A-3 OR AASHTO M43¹ 3, 357, 4, 467, 5, 56, 57, 6, 67, 68, 7, 78, 8, 89, 9, 10 BEGIN COMPACTIONS AFTER 24" (600 mm) OF MATERIAL OVER THE CHAMBERS IS REACHED. COMPACT ADDITIONAL LAYERS IN 12" (300 mm) MAX LIFTS TO A MIN. 95% PROCTOR DENSITY FOR WELL GRADED MATERIAL AND 95% RELATIVE DENSITY FOR PROCESSED AGGREGATE MATERIALS. B EMBEDMENT STONE: FILL SURROUNDING THE CHAMBERS FROM THE FOUNDATION STONE ('A' LAYER) TO THE 'C' LAYER ABOVE.CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ 3, 4 A FOUNDATION STONE: FILL BELOW CHAMBERS FROM THE SUBGRADE UP TO THE FOOT (BOTTOM) OF THE CHAMBER.CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ 3, 4 PLATE COMPACT OR ROLL TO ACHIEVE A FLAT SURFACE.2,3 45" (1140 mm) 18" (450 mm) MIN* 8' (2.4 m) MAX 12" (300 mm) MIN77" (1950 mm) 12" (300 mm) MIN 6" (150 mm) MIN DEPTH OF STONE TO BE DETERMINED BY SITE DESIGN ENGINEER 9" (230 mm) MIN D C B A *TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVED INSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR, INCREASE COVER TO 24" (600 mm). 6" (150 mm) MIN PERIMETER STONE (SEE NOTE 4) EXCAVATION WALL (CAN BE SLOPED OR VERTICAL) MC-3500 END CAP SUBGRADE SOILS (SEE NOTE 3) PAVEMENT LAYER (DESIGNED BY SITE DESIGN ENGINEER) NO COMPACTION REQUIRED. ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALL AROUND CLEAN, CRUSHED, ANGULAR STONE IN A & B LAYERS 4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473DATE: DRAWN: BMPROJECT #: CHECKED: N/ATHIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS.REVDRWCHKDESCRIPTIONTHE STANFORDFORT COLLINS, COSHEET OF3 5 StormTech888-892-2694 | WWW.STORMTECH.COM®Chamber SystemINSPECTION & MAINTENANCE STEP 1)INSPECT ISOLATOR ROW PLUS FOR SEDIMENT A.INSPECTION PORTS (IF PRESENT) A.1.REMOVE/OPEN LID ON NYLOPLAST INLINE DRAIN A.2.REMOVE AND CLEAN FLEXSTORM FILTER IF INSTALLED A.3.USING A FLASHLIGHT AND STADIA ROD, MEASURE DEPTH OF SEDIMENT AND RECORD ON MAINTENANCE LOG A.4.LOWER A CAMERA INTO ISOLATOR ROW PLUS FOR VISUAL INSPECTION OF SEDIMENT LEVELS (OPTIONAL) A.5.IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. B.ALL ISOLATOR PLUS ROWS B.1.REMOVE COVER FROM STRUCTURE AT UPSTREAM END OF ISOLATOR ROW PLUS B.2.USING A FLASHLIGHT, INSPECT DOWN THE ISOLATOR ROW PLUS THROUGH OUTLET PIPE i)MIRRORS ON POLES OR CAMERAS MAY BE USED TO AVOID A CONFINED SPACE ENTRY ii)FOLLOW OSHA REGULATIONS FOR CONFINED SPACE ENTRY IF ENTERING MANHOLE B.3.IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. STEP 2)CLEAN OUT ISOLATOR ROW PLUS USING THE JETVAC PROCESS A.A FIXED CULVERT CLEANING NOZZLE WITH REAR FACING SPREAD OF 45" (1.1 m) OR MORE IS PREFERRED B.APPLY MULTIPLE PASSES OF JETVAC UNTIL BACKFLUSH WATER IS CLEAN C.VACUUM STRUCTURE SUMP AS REQUIRED STEP 3)REPLACE ALL COVERS, GRATES, FILTERS, AND LIDS; RECORD OBSERVATIONS AND ACTIONS. STEP 4)INSPECT AND CLEAN BASINS AND MANHOLES UPSTREAM OF THE STORMTECH SYSTEM. NOTES 1.INSPECT EVERY 6 MONTHS DURING THE FIRST YEAR OF OPERATION. ADJUST THE INSPECTION INTERVAL BASED ON PREVIOUS OBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS. 2.CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTION SHOWS THAT MAINTENANCE IS NECESSARY. CATCH BASIN OR MANHOLE MC-3500 ISOLATOR ROW PLUS DETAIL NTS 24" (600 mm) HDPE ACCESS PIPE REQUIRED USE FACTORY PRE-CORED END CAP PART #: MC3500IEPP24BC OR MC3500IEPP24BW STORMTECH HIGHLY RECOMMENDS FLEXSTORM INSERTS IN ANY UPSTREAM STRUCTURES WITH OPEN GRATES COVER PIPE CONNECTION TO END CAP WITH ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE MC-3500 CHAMBER INSPECTION PORT MC-3500 END CAP ONE LAYER OF ADSPLUS175 WOVEN GEOTEXTILE BETWEEN FOUNDATION STONE AND CHAMBERS 8.25' (2.51 m) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS SUMP DEPTH TBD BY SITE DESIGN ENGINEER (24" [600 mm] MIN RECOMMENDED) INSTALL FLAMP ON 24" (600 mm) ACCESS PIPE PART #: MC350024RAMP NOTE: INSPECTION PORTS MAY BE CONNECTED THROUGH ANY CHAMBER CORRUGATION VALLEY. STORMTECH CHAMBER 8" NYLOPLAST INSPECTION PORT BODY (PART# 2708AG4IPKIT) OR TRAFFIC RATED BOX W/SOLID LOCKING COVER CONCRETE COLLAR PAVEMENT 12" (300 mm) MIN WIDTH CONCRETE SLAB 6" (150 mm) MIN THICKNESS 4" PVC INSPECTION PORT DETAIL (MC SERIES CHAMBER) NTS CONCRETE COLLAR NOT REQUIRED FOR UNPAVED APPLICATIONS 4" (100 mm) SDR 35 PIPE 4" (100 mm) INSERTA TEE TO BE CENTERED ON CORRUGATION VALLEY 4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473DATE: DRAWN: BMPROJECT #: CHECKED: N/ATHIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS.REVDRWCHKDESCRIPTIONTHE STANFORDFORT COLLINS, COSHEET OF4 5 StormTech888-892-2694 | WWW.STORMTECH.COM®Chamber SystemUNDERDRAIN DETAIL NTS A A B B SECTION A-A SECTION B-B DUAL WALL PERFORATED HDPE UNDERDRAIN ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE STORMTECH END CAP ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE STORMTECH CHAMBER OUTLET MANIFOLD STORMTECH END CAP STORMTECH CHAMBERS NUMBER AND SIZE OF UNDERDRAINS PER SITE DESIGN ENGINEER 4" (100 mm) TYP FOR SC-310 & SC-160LP SYSTEMS 6" (150 mm) TYP FOR SC-740, DC-780, MC-3500 & MC-4500 SYSTEMS FOUNDATION STONE BENEATH CHAMBERS FOUNDATION STONE BENEATH CHAMBERS MC-SERIES END CAP INSERTION DETAIL NTS NOTE: MANIFOLD STUB MUST BE LAID HORIZONTAL FOR A PROPER FIT IN END CAP OPENING. MANIFOLD HEADER MANIFOLD STUB STORMTECH END CAP MANIFOLD HEADER MANIFOLD STUB 12" (300 mm) MIN SEPARATION 12" (300 mm) MIN INSERTION 12" (300 mm) MIN SEPARATION 12" (300 mm) MIN INSERTION PART #STUB B C MC3500IEPP06T 6" (150 mm)33.21" (844 mm)--- MC3500IEPP06B ---0.66" (17 mm) MC3500IEPP08T 8" (200 mm)31.16" (791 mm)--- MC3500IEPP08B ---0.81" (21 mm) MC3500IEPP10T 10" (250 mm)29.04" (738 mm)--- MC3500IEPP10B ---0.93" (24 mm) MC3500IEPP12T 12" (300 mm)26.36" (670 mm)--- MC3500IEPP12B ---1.35" (34 mm) MC3500IEPP15T 15" (375 mm)23.39" (594 mm)--- MC3500IEPP15B ---1.50" (38 mm) MC3500IEPP18TC 18" (450 mm) 20.03" (509 mm)---MC3500IEPP18TW MC3500IEPP18BC ---1.77" (45 mm) MC3500IEPP18BW MC3500IEPP24TC 24" (600 mm) 14.48" (368 mm)---MC3500IEPP24TW MC3500IEPP24BC ---2.06" (52 mm) MC3500IEPP24BW MC3500IEPP30BC 30" (750 mm)---2.75" (70 mm) NOMINAL CHAMBER SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH)77.0" X 45.0" X 86.0" (1956 mm X 1143 mm X 2184 mm) CHAMBER STORAGE 109.9 CUBIC FEET (3.11 m³) MINIMUM INSTALLED STORAGE*175.0 CUBIC FEET (4.96 m³) WEIGHT 134 lbs.(60.8 kg) NOMINAL END CAP SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH)75.0" X 45.0" X 22.2" (1905 mm X 1143 mm X 564 mm) END CAP STORAGE 14.9 CUBIC FEET (0.42 m³) MINIMUM INSTALLED STORAGE*45.1 CUBIC FEET (1.28 m³) WEIGHT 49 lbs.(22.2 kg) *ASSUMES 12" (305 mm) STONE ABOVE, 9" (229 mm) STONE FOUNDATION, 6" SPACING BETWEEN CHAMBERS, 6" (152 mm) STONE PERIMETER IN FRONT OF END CAPS AND 40% STONE POROSITY MC-3500 TECHNICAL SPECIFICATION NTS 90.0" (2286 mm) ACTUAL LENGTH 86.0" (2184 mm) INSTALLED BUILD ROW IN THIS DIRECTION NOTE: ALL DIMENSIONS ARE NOMINAL LOWER JOINT CORRUGATION WEB CREST CREST STIFFENING RIB VALLEY STIFFENING RIB B C 75.0" (1905 mm) 45.0" (1143 mm) 25.7" (653 mm) FOOT 77.0" (1956 mm) 45.0" (1143 mm) STUBS AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B" STUBS AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T" END CAPS WITH A WELDED CROWN PLATE END WITH "C" END CAPS WITH A PREFABRICATED WELDED STUB END WITH "W" UPPER JOINT CORRUGATION 22.2" (564 mm) INSTALLED CUSTOM PRECORED INVERTS ARE AVAILABLE UPON REQUEST. INVENTORIED MANIFOLDS INCLUDE 12-24" (300-600 mm) SIZE ON SIZE AND 15-48" (375-1200 mm) ECCENTRIC MANIFOLDS. CUSTOM INVERT LOCATIONS ON THE MC-3500 END CAP CUT IN THE FIELD ARE NOT RECOMMENDED FOR PIPE SIZES GREATER THAN 10" (250 mm). THE INVERT LOCATION IN COLUMN 'B' ARE THE HIGHEST POSSIBLE FOR THE PIPE SIZE. PART #STUB B C MC3500IEPP06T 6" (150 mm)33.21" (844 mm)--- MC3500IEPP06B ---0.66" (17 mm) MC3500IEPP08T 8" (200 mm)31.16" (791 mm)--- MC3500IEPP08B ---0.81" (21 mm) MC3500IEPP10T 10" (250 mm)29.04" (738 mm)--- MC3500IEPP10B ---0.93" (24 mm) MC3500IEPP12T 12" (300 mm)26.36" (670 mm)--- MC3500IEPP12B ---1.35" (34 mm) MC3500IEPP15T 15" (375 mm)23.39" (594 mm)--- MC3500IEPP15B ---1.50" (38 mm) MC3500IEPP18TC 18" (450 mm) 20.03" (509 mm)---MC3500IEPP18TW MC3500IEPP18BC ---1.77" (45 mm) MC3500IEPP18BW MC3500IEPP24TC 24" (600 mm) 14.48" (368 mm)---MC3500IEPP24TW MC3500IEPP24BC ---2.06" (52 mm) MC3500IEPP24BW MC3500IEPP30BC 30" (750 mm)---2.75" (70 mm) NOMINAL CHAMBER SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH)77.0" X 45.0" X 86.0" (1956 mm X 1143 mm X 2184 mm) CHAMBER STORAGE 109.9 CUBIC FEET (3.11 m³) MINIMUM INSTALLED STORAGE*175.0 CUBIC FEET (4.96 m³) WEIGHT 134 lbs.(60.8 kg) NOMINAL END CAP SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH)75.0" X 45.0" X 22.2" (1905 mm X 1143 mm X 564 mm) END CAP STORAGE 14.9 CUBIC FEET (0.42 m³) MINIMUM INSTALLED STORAGE*45.1 CUBIC FEET (1.28 m³) WEIGHT 49 lbs.(22.2 kg) *ASSUMES 12" (305 mm) STONE ABOVE, 9" (229 mm) STONE FOUNDATION, 6" SPACING BETWEEN CHAMBERS, 6" (152 mm) STONE PERIMETER IN FRONT OF END CAPS AND 40% STONE POROSITY MC-3500 TECHNICAL SPECIFICATION NTS 90.0" (2286 mm) ACTUAL LENGTH 86.0" (2184 mm) INSTALLED BUILD ROW IN THIS DIRECTION NOTE: ALL DIMENSIONS ARE NOMINAL LOWER JOINT CORRUGATION WEB CREST CREST STIFFENING RIB VALLEY STIFFENING RIB B C 75.0" (1905 mm) 45.0" (1143 mm) 25.7" (653 mm) FOOT 77.0" (1956 mm) 45.0" (1143 mm) STUBS AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B" STUBS AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T" END CAPS WITH A WELDED CROWN PLATE END WITH "C" END CAPS WITH A PREFABRICATED WELDED STUB END WITH "W" UPPER JOINT CORRUGATION 22.2" (564 mm) INSTALLED CUSTOM PRECORED INVERTS ARE AVAILABLE UPON REQUEST. INVENTORIED MANIFOLDS INCLUDE 12-24" (300-600 mm) SIZE ON SIZE AND 15-48" (375-1200 mm) ECCENTRIC MANIFOLDS. CUSTOM INVERT LOCATIONS ON THE MC-3500 END CAP CUT IN THE FIELD ARE NOT RECOMMENDED FOR PIPE SIZES GREATER THAN 10" (250 mm). THE INVERT LOCATION IN COLUMN 'B' ARE THE HIGHEST POSSIBLE FOR THE PIPE SIZE.4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473DATE: DRAWN: BMPROJECT #: CHECKED: N/ATHIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS.REVDRWCHKDESCRIPTIONTHE STANFORDFORT COLLINS, COSHEET OF5 5 500 MC-3500 STORMTECH ACCEPTABLE FILL 501 MC-3500 STORMTECH ISOLATOR ROW, INSPECTION AND MAINTENANCE, INSPECTION PORT MONITORING WELL EXTEND MIN. 6" INTO SUBGRADE 8" VARIES (REFER TO STORM DRAIN PLAN) NOTES: 1 - GRATES/SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS SEE DRAWING NO. 7001-110-065 4 - PERFORATIONS SHOULD NOT BE ON OR WITHIN 1" OF ADAPTERS. 5 - HOLES SHOULD BE STAGGERED EVERY OTHER ROW, AS SHOWN. 6 - MIN. 90° SEPARATION BETWEEN HOLES (MAX. 4 HOLES PER ROW) 2" MIN Ø .375" MAX SIDE VIEW HOLE SIZE & LOCATION NTS ENLARGED TO SHOW DETAIL 6" THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS II MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. TOP 12" TO BE SOLID, WITHOUT PERFORATIONS 12" SOLID TOP NO PERFORATIONS WITHIN 1" OF ADAPTORS OPEN BOTTOM TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. 8" MIN. THICKNESS GUIDELINE 12" MIN WIDTH GUIDELINE 504 FINISHED GRADE NYLOPLAST DOME GRATE FOR LANDSCAPING AREAS NYLOPLAST PEDESTRIAN GRATE FOR HARDSCAPED AREAS. DO NOT INSTALL WITHIN ANY PARKING SURFACES. ADJUST GRATE TO FINISH GRADE ELEVATION INJECTION MOLDED WT TEE INSERT INJECTION MOLDED, GASKETED SPIGOT BY BELL REDUCER INJECTION MOLDED WT TEE HDPE PIPE (TYP) GASKETED CONNECTION BUILDING FACE COORDINATE WITH STRUCTURAL TO AVOID FOOTING CONFLICTS CONNECT HDPE PIPE TO INTERNAL ROOF DRAIN. COORDINATE WITH ARCHITECT TO VERIFY EXACT LOCATIONS TYPICAL ROOF LEADER CONNECTION NOTE: CONTRACTOR TO VERIFY ALL ROOF DRAIN AND DOWN SPOUT CONNECTIONS WITH ARCHITECT. 505 SCREEN SLOT TABLE A B C D E PIPE SIZE ROWS OF SLOTS MAXIMUM SLOT LENGTH MAXIMUM SLOT WIDTH APPROX. SLOT SPACING O.C. MINIMUM OPEN AREA PER FOOT 6"3 (MIN.) - 6 (MAX.)1-3/8"0.032"0.516"1.98 SQ. IN. DIMENSIONS FOR SLOTTED HDPE PIPE503 SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 DTL6DETAILS 18 NOTES: 1. THE SIGN PLATE SHALL BE A MINIMUM OF 12"X18" WITH A THICKNESS OF .080 ALUMINUM CONSTRUCTION. 2. THE SIGN FACE SHALL HAVE A WHITE REFLECTIVE BACKGROUND WITH A RED LEGEND. USE THE STANDARD 3M SCOTCHLITE SIGN FACE NUMBER R7-32 OR EQUIVALENT, WITH RED LETTERING AS SHOWN ABOVE. 3. ARROWS MAY BE NEEDED (LEFT, RIGHT OR DOUBLE), TO DESIGNATE BEGIN AND END OF NO PARKING AREA. FIRE LANE NO PARKING BY ORDER OF THE FIRE MARSHAL STANDARD FIRE LANE SIGN DETAIL UNIVERSAL FIRE LANE SIGN DETAIL 18" 2" 1 1/2" 3/4" 12"12" FIRE LANE COLOR SCHEDULE BACKGROUND "P" RED WHITE BLACK LEGEND, CIRCLE DIAGONAL, BORDER, "ARROW", "FIRE LANE" (FORT COLLINS ONLY) ATTACHED SIDEWALK DETAIL Slope sidewalk to curb 1/4" per foot. NOTE: Construct sidewalk with joints at 10' intervals R 1/8" WEAKENED PLANE JOINT EXPANSION JOINT R1/4" and aligned with scoring on curb. INSTALL IN LOCATIONS SPECIFIED IN CHAPTER 22 1/2" 1/4"1/4 SLAB THICKNESS 1/4" 1/2" Expansion Joint material DETACHED SIDEWALK DETAIL Variable Landscaping Slope sidewalk to curb 1/4" per foot. 2' min. Slope: Minumum 14"/ft Maximum 3"/ft Transition back of walk (typ.) Broom finishBroom finish SECTION A-A MID-BLOCK LOCATION Varies * 1:12 Slope (max.) 1:50 see note 2 Flowline(max.) Slope 1:12 5' A Varies * Wood float finish thru ramp Slope1:12Slope 1:12 CORNER LOCATION ramp finish thru Wood float Broom finish A Varie s *(max.)AA5'(max)(Radius varies) (typ.) back of walk Transition 2 Broom finishBACK OF WALK / LANDINGRetaining Curb (Optional)12"(max.)(min.)TWalk Curb Gutter NOTES: 1. T = Concrete thickness, 6" minimum for entire ramp area. 2. 1:50 Max unless a landing behind ramp (then ramp can be 1:12 with 1:20 on the detectable warning). 3. See CONST. DWG. 1606(a) and 1607 for Fort Collins. 4. Detectable Warning to extend the full width of the ramp. Material to be approved by Local Engineer. 5. 0" Curb height, See Section A-A. 6. Standard Curb and Gutter Section , See Standard Drawing 701. 2'-0" (min) 6" Walk Gutter Curb Varies *Detectable Warning 1/4" per ft. 1" per ft.1" per ft.1" per ft.1" per ft. On a radius hold 6" at the corners of the truncated dome warning.2"Retaining Curb (Optional) 6" * Curb to match slope of sidewalk, Ramp length not to exceed 15'-0" See Note 6 See Note 5 See Note 5 See Note 6 Detectable Warning, See Note 4 Detectable Warning, See Note 4 Retaining Curb (Optional) to retain ground behind the walk, if needed 600 PEDESTRIAN CROSSWALK 603 PAVING SECTIONS (PRIVATE AREAS OUTSIDE ROW) NOTES: 1.ALL SITE GRADING, SUBGRADE PREPARATION AND PAVING SHALL FOLLOW THE GEOTECHNICAL RECOMMENDATIONS CONTAINED IN THE REPORT BY EARTH ENGINEERING CONSULTANTS, LLC., TITLED "SUBSURFACE EXPLORATION/EVALUATION AND PAVEMENT DESIGN REPORT STANFORD SENIOR LIVING FACILITY SOUTH PARKING LOT SOUTH OF MONRO AVENUE AND WEST OF STANFORD ROAD" FORT COLLINS, COLORADO" (EEC PROJECT:1202023), DATED JANUARY 27, 2021. 2.NOTE THAT THESE PAVING SECTIONS ARE TO BE USED ONLY FOR AREAS OUTSIDE OF PUBLIC RIGHT-OF-WAY. PAVING SECTIONS WITHIN PUBLIC RIGHT-OF-WAY WILL BE REQUIRED BY THE CITY OF FORT COLLINS TO BE PER AN APPROVED PAVEMENT DESIGN REPORT. 3.SEE CDOT STANDARD M-412-1 FOR TYPICAL CONCRETE PAVING JOINT LAYOUT. 4.CONCRETE PARKING LOT SHALL BE CONSTRUCTED IN ACCORDANCE WITH ACI 330R-08. PAVEMENT SECTION 6" PCC 7" APPROVED SUBGRADE 5" HOT MIX ASPHALT HEAVY DUTY 5.5" PCC 7" APPROVED SUBGRADE 4" HOT MIX ASPHALT PAVEMENT SECTION LIGHT DUTY THICKENED EDGE WALK FLUSH 18" INFLOW 602 18" OUTFALL CurbFlareVaries CurbFlareRampCurbCurb FlareRampVaries PanelsPanels6"RampWidth:4.5'5.0'6.0'7.0'8.0'Note:Truncated dome panels areavailable in 2'x2' squaresand 2'x2.5' rectangles.Combine the widths to fitthe ramp. Panels may becut to no less than a 2'x1.5'size.Panel WidthCombinations:2'+2.5'2.5'+2.5'2'+2'+2'2.5'+2'+2.5'2'+2'+2'+2'Notes: 1. Truncated dome warning panel: Install panels along with the concrete pour for the ramp. Specifications for the panel and installation instructions will be provided upon request. 2. This drawing shows vertical curb.For Drive Over Curb the warning detection location shall be placed inthe same position 6" back from theback of curb. 3. If curb and gutter are poured monolithic with ramp, place domeedge at back of curb as shown. Ifnot poured monolithic, place domeedge 6" from back of curb.Case 1-Directional RampsCase 2-Non-Directional RampsVaries PanelsRampPanelsFlareCurbCase 3-Mid-Block Ramps6"PanelsPanelsFlare6"FlareVaries FORT COLLINS ONLY Aligned with Pedestrian flow GutterorApron℄Center line of rampBOC-Back of CurbFOC -Face of Curb-Flow lineVaries 2'-0" 2'-0"AAFOC or ℄ 2'-0"BOCBOC1:12 max slope1:20slopePanels embedded in theconcrete ramps Section A-A (Center line of ramp)NTSFlow line Curb and Gutter BOC See Note 3 Radius = 8" 1. No joints are allowed in the flowline. Six inch wide curb or "dummy joint" may be tooled no closer than 6 inches from flow line as shown. 2. Pedestrian landing area required 4 ft length x 4 ft width, max slope in any direction is 1:50 or 14" per foot. 3. Joint pattern to be according to intersection gutter detail' or as determined by the local entity. 4. Wood float finish is required over the sloped surface of ramp and flares. 5. A 6" wide curb option may be poured along side of the ramp as shown if required. If curb is used it shall match style of adjacent curb and gutter. 6. Minimum ramp width shall be four feet, or the same as the widest adjacent sidewalk, whichever is greater, up to a maximum width of 8 feet. 7. Detectable warning is to extend full width of the ramp and be a minimum of 2.0' in the direction of travel. Material to be approved by local engineer 8. T = Concrete thickness, 6" minimum for entire ramp area. SECTION A-A PLAN VIEW N.T.S. N.T.S. NOTES: 2' Transition (TYP.) 4' (min) 6" 2' 1:20 (max) 1:12 (ma x )  T, See Note 8 0" Curb  Lip of Gutter Detectable Warning A A 1/2" per ft. 1" per ft. Flare Curb Flare Detectable Warning Curb Option, See Note 5 Curb (TYP.)SIDEWALK SIDEWALK0" Curb Height, See Section A-A (TYP) Standard Curb and Gutter, See Standard Dwg 701 (TYP) Pedestrian Landing Area, See Note 2 2' (min) 24" OUTFALL 24" INFLOW 30" INFLOW REFER TO SHEET HC1 FOR LOCATIONS OF THICKENED EDGE WALK. REFER TO LANDSCAPING PLANS FOR ADJACENT RAILING AND LANDSCAPING WALL DETAIL ON LANDSCAPING PLANS.Outside continental bar shall becentered 1' from edge of pavement.Continental crosswalk bars (1.5'x9' Typ.)shall be placed centered on each laneline and in the center of each lane. Lanes5' wide or less shall not receive a barcentered in the lane.Pedestrian Path"CONTINENTAL CROSSWALK BARS"NOTE: All continental crosswalk bars are to beconstructed of white preformed thermoplasticpavement markings by Premark or approved equal.Pedestrian Path1.5' TYP9'1'Stop signThis detail may be used for bike crossingor mid-block crosswalks.Edge of PavementPRIVATE CURB & GUTTER601 REFER TO SHEET HC1 FOR LOCATIONS OF SPECIFIC CURB TYPE. UDU D MONITO R I N G W E L L TRAFFIC R A T E D UD UD UDUDUDD D D DS DS DS DS DS DS DS DS DS DS IP W1 W1 W1 RS RS RS RS RSRS RS SFSFSFSFSFSFSFSFSFSFSFSFSF SF SF SF SF SF SFSFS F S F SFS F S F S F SFSFSF SF SF SF SF SF SF SF SF SF SF RS VTC VTC CW CW MONROE DRIVE (PRIVATE ROAD)STANFORD ROADPORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 TRACT J FOOTHILLS MALL REDEVELOPMENT SUB. FILING NO. 3 LOT 6 FOOTHILLS MALL REDEVELOPMENT SUB. LOT 2 PRIVATE ROAD REC.NO. 88042989 & PORTION OF PARCEL 1 STORM LINE A SEE SHEET ST1 STORM LINE A.4 SEE SHEET ST2 STORMTECH CHAMBERS SEE SHEET SUB1 INSTALL INLET PROTECTION FOR BOTH CURB INLETS AT NORTHWEST CORNER OF THE INTERSECTION OF HORSETOOTH ROAD AND STANFORD DRIVE 3.5%0.8%1. 9 % 2. 1 % 16:1 6:1 10:1 4: 1 4:1 58:1 23:15:110:16:1 7:1 1 2 : 1 7:19:1 12:1 5:1 15:1 2 . 0% 2.5%2.5%4.2%3.5%2.0%2.9% 3.0%7.5%11.9%4.3%5.5% CURB CUT CURB CUT W2 W2 13' 50' 18' 18' RS RS RS RS INSTALL INLET PROTECTION FOR CUSTOM INLET THAT WAS INSTALLED PER STRACHAN 3RD FILING. DS DS DS DS DS DS DS DS DS SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: STANFORD SENIOR LIVING CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1.IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2.THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4.CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10.CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11.FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12.CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 14.THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 15.WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 16.CONTRACTOR SHALL EXERCISE CAUTION TO PROTECT LOW-IMPACT DEVELOPMENT FACILITIES FROM SEDIMENTATION. THIS INCLUDES EDUCATING SUBCONTRACTORS ON-SITE. 17.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 18.DIRT AND DEBRIS FROM CONSTRUCTION ACTIVITIES TRACKED ON CITY STREETS SHALL BE KEPT TO A MINIMUM AND CLEANED NIGHTLY OR AT THE SUGGESTION OF THE CITY'S EROSION CONTROL INSPECTOR. 19.CONTRACTOR SHALL KEEP CONSTRUCTION VEHICLES ENTERING AND EXITING SITE TO A MINIMUM. 20.SEE SHEET C0.02 FOR CITY OF FORT COLLINS EROSION CONTROL NOTES FOR ADDITIONAL INFORMATION. EROSION CONTROL NOTES: NORTH EROS1EROSION CONTROL PLAN19 ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER PROPERTY BOUNDARY NOTES: PROPOSED STORM INLET EXISTING LOT LINE EXISTING RIGHT OF WAY LEGEND: SF IP DS INLET PROTECTION W1WATTLE OPTION 1 SILT FENCE VEHICLE TRACKING PAD SF CWA DANDY SACK (INLET PROTECTION) W2WATTLE OPTION 2 RSROCK SOCK 1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2.TOTAL DISTURBED AREA = 3.79 ACRES 3.SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4.REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6.REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7.REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR THE STANFORD SENIOR LIVING BY NORTHERN ENGINEERING, FOR ADDITIONAL INFORMATION. 8.FINAL STABILIZATION WILL BE COMPLETED IN ACCORDANCE WITH THE APPROVED LANDSCAPE PLANS ASSOCIATED WITH THIS MINOR AMENDMENT. NOTE: ALL BMP'S SHOWN ON THIS PLAN ARE GRAPHIC REPRESENTATIONS ONLY. FINAL DETERMINATION OF SIZE AND LOCATION SHALL BE DETERMINED BY THE CONTRACTOR AND DOCUMENTED ON THE DYNAMIC SITE PLAN. CONCRETE WASHOUT AREA VTC SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 EROS2EROSION CONTROL DETAILS20 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R 001 SILT FENCE SF SF 002 CURB INLET PROTECTION IP CWA 004 CONCRETE WASHOUT AREA FL O W 3'-4' ADJACENT ROLLS SHALL TIGHTLY ABUT W1 NOTES: INSTALLATION: WHEN INSTALLING RUNNING LENGTHS OF WATTLES, BUTT THE SECOND WATTLE TIGHTLY AGAINST THE FIRST, DO NOT OVERLAP THE ENDS. STAKE THE WATTLES AT EACH END AND FOUR FOOT ON CENTER. FOR EXAMPLE: A 25 FOOT WATTLE USES 6 STAKES A 20 FOOT WATTLE USES 5 STAKES A 12 FOOT WATTLE USES 4 STAKES STAKES SHOULD BE DRIVEN THROUGH THE MIDDLE OF THE WATTLE. LEAVING 2 - 3 INCHES OF THE STAKE PROTRUDING ABOVE THE WATTLE. A HEAVY SEDIMENT LOAD WILL TEND TO PICK THE WATTLE UP AND COULD PULL IT OFF THE STAKES IF THEY ARE DRIVEN DOWN TOO LOW. IT MAY BE NECESSARY TO MAKE A HOLE IN THE WATTLE WITH A PICK END OF YOUR MADDOX IN ORDER TO GET THE STAKE THROUGH THE STRAW. WHEN STRAW WATTLES ARE USED FOR FLAT GROUND APPLICATIONS, DRIVE THE STAKES STRAIGHT DOWN; WHEN INSTALLING WATTLES ON SLOPES, DRIVE THE STAKES PERPENDICULAR TO THE SLOPE. DRIVE THE FIRST END STAKE OF THE SECOND WATTLE AT AN ANGLE TOWARD THE FIRST WATTLE IN ORDER TO HELP ABUT THEM TIGHTLY TOGETHER. IF YOU HAVE DIFFICULTY DRIVING THE STAKE INTO EXTREMELY HARD OR ROCKY SLOPES, A PILOT BAR MAY BE NEEDED TO BEGIN THE STAKE HOLE. 1"x 1" WOOD STAKES 18"-24" BAILING WIRE OR NYLON ROPE WATTLE "A"WATTLE "B" 1'2' TYP. 1'1' W2 NOTES: INSTALLATION: STAKES SHOULD BE DRIVEN ACROSS FROM EACH OTHER AND ON EACH SIDE OF THE WATTLE. LEAVING 4"-6" OF STAKE PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR NYLON ROPE SHOULD BE TIED TO THE STAKES ACROSS THE WATTLE. STAKES SHOULD THEN BE DRIVEN UNTIL THE BAILING WIRE OR NYLON ROPE IS SUFFICIENTLY SNUG TO THE WATTLE. WHEN INSTALLING RUNNING LENGTHS OF WATTLES, TO PREVENT SHIFTING, BUTT THE SECOND WATTLE TIGHTLY AGAINST THE FIRST. DO NOT OVERLAP THE ENDS. STAKES SHOULD BE DRIVEN 1 FT. FROM END, ACROSS FROM AND ON EACH SIDE OF WATTLE LEAVING 4"-6" OF STAKE PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR NYLON ROPE SHOULD BE TIED TO STAKES IN AN HOUR GLASS FORMATION (FRONT TO BACK OF WATTLE "A", ACROSS TO FRONT OF WATTLE "B", ACROSS TO BACK AND BACK TO FRONT OF WATTLE "A"). STAKES SHOULD THEN BE DRIVEN IN UNTIL BAILING WIRE OR NYLON ROPE IS SUFFICIENTLY SNUG TO THE WATTLE. SEDIMENT DEPOSITION ZONE STORM WATER LINE WEIGHTED WATTLE LIP OF GUTTER SIDEWALK EXISTING OR PROPOSED INLET TOP BACK CURB FLOW LINE SEDIMENT DEPOSITION ZONE STORM WATER LINE LIP OF GUTTER WEIGHTED WATTLE AT 45 DEG. TO CURB SIDEWALK TOP BACK CURB FLOW LINE SIDEWALK TOP BACK CURB FLOW LINE W4 NOTES: 1. NUMBER OF WATTLES AND SPACING SHOULD BE DETERMINED BY THE SLOPE AND SITE CONDITIONS. 2. TUBULAR MARKERS SHALL MEET THE REQUIREMENTS OF MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) 3. CITY RECOMMENDS INSTALLING AT LEAST 3 CHECKDAMS WHEN USING THIS SETUP. LIP OF GUTTER WEIGHTED WATTLE W1 & W2 INSTALLATION NOTES: 1. THE LOCATION AND LENGTH OF WATTLE IS DEPENDENT ON THE CONDITIONS OF EACH SITE. 2. WATTLES SHALL BE INSTALLED PRIOR TO ANY LAND-DISTURBING ACTIVITIES. 3. WATTLES SHALL CONSIST OF STRAW, COMPOST, EXCELSIOR, OR COCONUT FIBER. 4. NOT FOR USE IN CONCENTRATED FLOW AREAS. 5. THE WATTLES SHALL BE TRENCHED INTO THE GROUND A MINIMUM OF TWO (2) INCHES. 6. WATTLES SHALL BE INSTALLED PER MANUFACTURERS SPECIFICATIONS. 7. ON SLOPES, WATTLES SHOULD BE INSTALLED ON CONTOUR WITH A SLIGHT DOWNWARD ANGLE AT THE END OF THE ROW IN ORDER TO PREVENT PONDING AT THE MID SECTION. 8. RUNNING LENGTHS OF WATTLES SHOULD BE ABUTTED FIRMLY TO ENSURE NO LEAKAGE AT THE ABUTMENTS. 9. SPACING - DOWNSLOPE: VERTICAL SPACING FOR SLOPE INSTALLATIONS SHOULD BE DETERMINED BY SITE CONDITIONS. SLOPE GRADIENT AND SOIL TYPE ARE THE MAIN FACTORS. A GOOD RULE OF THUMB IS: 1:1 SLOPES = 10 FEET APART 2:1 SLOPES = 20 FEET APART 3:1 SLOPES = 30 FEET APART 4:1 SLOPES = 40 FEET APART, ETC. HOWEVER, ADJUSTMENTS MAY HAVE TO BE MADE FOR THE SOIL TYPE: FOR SOFT, LOAMY SOILS - ADJUST THE ROWS CLOSER TOGETHER; FOR HARD, ROCKY SOILS - ADJUST THE ROWS FURTHER APART. A SECONDARY WATTLE PLACED BEHIND THE ABUTMENT OF TWO WATTLES IS ENCOURAGED ON STEEP SLOPES OR WHERE JOINTS HAVE FAILED IN THE PAST. 10. STAKING: THE CITY RECOMMENDS USING WOOD STAKES TO SECURE THE WATTLES. 1/2" TO 5/8" REBAR IS ALSO ACCEPTABLE. BE SURE TO USE A STAKE THAT IS LONG ENOUGH TO PROTRUDE SEVERAL INCHES ABOVE THE WATTLE: 18" IS A GOOD LENGTH FOR HARD, ROCKY SOIL. FOR SOFT LOAMY SOIL USE A 24" STAKE. 4"-6" ABOVE WATTLE AFTER BAILING WIRE OR NYLON ROPE IS ATTACHED. STAKES NEED TO BE TAMPED UNTIL WIRE/ROPE IS SNUG WITH WATTLE. W3 NOTE: IF THE AREA BEHIND THE INLET IS NOT STABILIZED, A BMP SHOULD BE USED TO PREVENT SEDIMENT FROM ENTERING THE INLET 1"x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“” “” • Ô Ô Ô Ô Ô DS 006 WATTLE INSTALLATION D D D UDU D MONITOR I N G W E L L TRAFFIC R A T E D T T T T UD UD UDUDUDD VAULT ELEC VAULT ELECELEC T S D a d 121 MC-3500 STORMTECH CHAMBERS EXISTING STORM STRUCTURE BUILT PER STRACHAN SUBDIVISION THIRD FILING EXISTING 36" RCP EXISTING 36" RCP EXISTING STORM MH ISOLATOR ROWS (22 MC-3500 STORMTECH CHAMBERS) 1' CURB CUT 1' CURB CUT 30"x36" HERCP MONROE DRIVE (PRIVATE ROAD)STANFORD ROADSTORM LINE OUTFALL f PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20190052896 PORTION OF LOT 3 STRACHAN SUBDIVISION THIRD FILING REC. NO. 20180064205 UNPLATTED REC. NO. 2015002744 g STORM LINE CONNECTION TO COURTYARD b e os h11 h1 h2 h3 h4 h5 h6 h7 h12 h8 h9 h10 c C A E D F G B H1 OS H2 H3 H4 H5 H6 H8 H9 H10 H11 H7 H12 STORM LINE A SEE SHEET ST1 STORM LINE A SEE SHEET ST1 STORM LINE A4 SEE SHEET ST2 PROPOSED DRAINAGE EASEMENT EXISTING 36" RCP WQ BASIN A3 WQ BASIN A3.1 100-YR OUTFALL A2 INLET A7.1 INLET A7 INLET A8 INLET A12 INLET A16 INLET A10.5 INLET A10.4.1 INLET A10.5.1 INLET A10.6 INLET A10.7 INLET A4.10 INLET A4.7 INLET A4.3 INLET A4.2 INLET A4.1 INLET A5 INLET A16.1 INLET A14.1 INLET A17 e e COURTYARD A SEE SHEET G2 COURTYARD B SEE SHEET G2 STORMTECH CHAMBERS SEE SHEET SUB1 SWALE INLET A17.1 PROPOSED 10' DRAINAGE EASEMENT PROPOSED OFFSITE STORM SEWER EASEMENT SheetSTANFORD SENIOR LIVINGThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 21 DR1 DRAINAGE EXHIBIT21 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R NORTH ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 PROPOSED CONTOUR EXISTING STORM SEWER PROPOSED STORM SEWER PROPOSED SWALE EXISTING CONTOUR PROPOSED CURB & GUTTER OVERLAND FLOW PROPOSED STORM INLET EXISTING LOT LINE BASIN AREA RUNOFF SUMMARY: A a EXISTING RIGHT OF WAY DESIGN POINT BASIN ID BASIN MINOR AND MAJOR C COEFFICIENTS PROPERTY BOUNDARY LEGEND: 1.REFER TO THE "FINAL DRAINAGE REPORT FOR STANFORD SENIOR LIVING" BY NORTHERN ENGINEERING DATED 03.15.23 FOR ADDITIONAL INFORMATION. 2.STANFORD SENIOR LIVING PROJECT WILL BE DETAINING THE DIFFERENCE BETWEEN THE HISTORIC 10-YEAR EVENT AND THE DEVELOPED 100-YEAR EVENT. 3.LID MEASURES ARE PROVIDED VIA ISOLATOR ROWS. 4.ALL PROPOSED STORM SEWER AND STORMTECH SYSTEM ARE TO BE PRIVATELY OWNED AND MAINTAINED. NOTES: CONCENTRATED FLOW BASIN DELINEATION BASIN TOTAL AREA (acres) Tc2 (min) Tc100 (min) C2 C100 Q2 (cfs) Q100 (cfs) A 0.12 5.0 5.0 0.36 0.42 0.13 0.52 B 0.05 5.0 5.0 0.82 0.87 0.12 0.46 C 0.09 5.0 5.0 0.95 1.00 0.24 0.90 D 0.41 5.0 5.0 0.37 0.43 0.43 1.76 E 0.27 5.0 5.0 0.83 0.88 0.65 2.40 F 0.05 5.0 5.0 0.80 0.85 0.11 0.43 G 0.19 5.0 5.0 0.42 0.48 0.23 0.93 H1 0.05 5.0 5.0 0.95 1.00 0.14 0.51 H2 0.11 5.0 5.0 0.95 1.00 0.28 1.05 H3 0.05 5.0 5.0 0.95 1.00 0.13 0.48 H4 0.11 5.0 5.0 0.95 1.00 0.29 1.08 H5 0.05 5.0 5.0 0.95 1.00 0.14 0.50 H6 0.04 5.0 5.0 0.95 1.00 0.12 0.45 H7 0.04 5.0 5.0 0.95 1.00 0.12 0.44 H8 0.06 5.0 5.0 0.95 1.00 0.17 0.61 H9 0.19 5.0 5.0 0.95 1.00 0.53 1.93 H10 0.19 5.0 5.0 0.95 1.00 0.53 1.94 H11 0.09 5.0 5.0 0.95 1.00 0.24 0.87 H12 0.16 5.0 5.0 0.88 0.93 0.41 1.51 OS 0.15 5.0 5.0 0.27 0.33 0.11 0.48 Combined Basins Basins A-OS 2.50 5.0 5.0 0.72 0.77 5.13 19.17